Page 25. "...in Government investigations into the United Avondale Phalanstery..."
The Phalanstery was mentioned in the Alamanac to League v2 #1; it is from Grant Allen's "The Child of the Phalanstery" (1899).
"...the ambiguous figure Orlando..."
Orlando was first mentioned in the Almanac to League v2 #3; he is from Matteo Maria Boiardo's Orlando Innamorato, Ludovico Ariosto's Orlando Furioso (1516), and Virginia Woolf's Orlando (1928), although it was Moore rather than Woolf who linked the three Orlandos together.
"...the base that he maintained at Lincoln Island..."
Lincoln Island appears in Jules Verne's L'Ile Mystérieuse (The Mysterious Island, 1874). L'Ile Mystérieuse was the sequel to 20,000 Leagues Under the Sea, and the novel in which Verne retconned Captain Nemo's origin. In the novel, Lincoln Island was Nemo's volcano base.
"...also made use of an underground port known as Nautilus Island..."
Nautilus Island appears in Jules Verne's Vingt mille lieues sous les mers (Twenty Thousand Leagues Under the Sea, 1870). Nautilus Island is an underground port inside of an extinct volcano.
"Upon the seabed east of his volcanic grotto, his log notes a great proliferation of stone ruins that Nemo thought to be the submerged townships of Atlantis..."
This is a reference to Twenty Thousand Leagues Under the Sea, in which Nemo shows Arronax the underwater ruins of "Atlantis."
"...the much feared and fabled Nameless City..."
I'm not entirely sure what this is a reference to. It may be a reference to H.P. Lovecraft's Irem, the City of Pillars, which was based on the Koranic story of Iram (which in turn inspired the Arabian Nights story of Irem Zat El-Emad) and which was mentioned in "The Nameless City" and "The Call of Cthulhu," among other places.
"We sailed past bleak Mongaza Island, where with good eyes you can see the horrid idol raised beside the so-called Boiling Lake. A giant called Famongomadan apparently sacrificed young virgins to the idol in the early sixteenth century..."
Mongaza Island and the details of the virgin sacrifice can be found in Amadis de Gaula (Amadis of Gaul, 1508).
"...by which time I thought science had assured us the giant race of Earth's prehistory was long extinct."
This is a reference to earlier chapters of the Almanac, which established that giants from various stories had existed on Earth but that the race had died out centuries ago.
"Travelling on we passed Mogador..."
Mogador appears in the works of Alberto Ruy-Sanchez, beginning with Los nombres del aire (1987).
"...I barely noticed the Fixed Isle..."
The Fixed Isle appears in Amadis de Gaula.
"...the isle of Lixus whereupon gold hornet-bees drone busily about the island's sole surviving gold-leafed tree..."
Lixus and its gold insects appear in Pliny the Elder's Inventorum Natura (1st century C.E.)
"...we put to shore near Nouakchott upon the western coast of Mauritania."
Nouakchott is the capital of Mauritania. In 1900-1 it was a small village.
"We avoid the islands known as the Harmattan Rocks..."
The Harmattan Rocks appear in Hugh Lofting's Doctor Dolittle's Post Office (1924).
"...soon pass the isle called No-Man's-Land..."
No-Man's-Land appears in Doctor Dolittle's Post Office.
"...coming at last in sight of Nacumera..."
Nacumera and its dog-headed inhabitants appears in Sir John Mandeville's Voiage de Sir John Maundevile (1357).
"...a place that I have previously heard of, called the Island of the Blessed..."
The Island of the Blessed appears in Lucian of Samosata's True History (2nd century C.E.)
"We travel onward, passing by Wild Island..."
Wild Island appears in Ruth Stiles Gannet's My Father's Dragon (1957).
"It may be that the dragon has its origins on Silha, further south..."
Silha appears in Sir John Mandeville's Voiage de Sir John Maundevile.
"Silha is the most northerly island of the Dondum Archipelago..."
The Dondum Archipelago appears in Voiage de Sir John Maundevile.
"...the minor continent Genotia, some miles off the coast of German Southwest Africa."
Genotia appears in Louis Adrien Duperron de Castera's Le Theatre des Passions et de la fortune Ou les Avantures Surprenantes de Rosamido & de Theoglaphire (1731). "German Southwest Africa" was a German colony in what is now Namibia from 1885 to 1919.
Page 26. "...the Mithras-worshippers found in Ximeque, Genotia's largest region. Gynopyrea, on Genotia's southern coast, is infamous for its effeminate behavior..."
Ximeque and Gynopyrea appear in Louis Adrien Duperron de Castera's Le Theatre des Passions.
"...past Neopie Island..."
Neopie Island appears in Louis Adrien Duperron de Castera's Le Theatre des Passions.
"Pandoclia, nearby, is similar..."
Pandoclia appears in Louis Adrien Duperron de Castera's Le Theatre des Passions.
"Nimpatan, a large island of silk-garbed and gold-worshipping scoundrels..."
Nimpatan appears in John Holmesby's The Voyages, Travels, and Wonderful Discoveries of Capt. John Holmesby. Containing a Series of the most Surprising and Uncommon Events, which befel the Author in his Voyage to the Southern Ocean, in the Year 1739 (1757).
"...after his death by one Miss Diver..."
Miss Diver, mentioned in the Almanac to League v2 #3, appears in John Gay's Beggar's Opera (1765) and Bertholt Brecht's Three Penny Opera (1928).
"...the famed seagoing Iraqi adventurer Sindbad."
Sindbad appears in The Arabian Nights (14th-16th century C.E.)
"The most southerly of these islands is Canthahar..."
Canthahar, or Cantahar, appears in De Varennes de Mondasse's La Découverte de L'Empire de Cantahar (1730).
"...while nearby Cucumber Island..."
Cucumber Island appears in Rudolph Erich Raspe's Baron Munchausen's Narrative of His Marvellous Travels and Campaigns in Russia (1785).
"Three unnamed islands mentioned in the manuscript are probably those settled by the now-obligatory shipwrecked Englishman, a sometime-associate of Lemuel Gulliver named Sir Charles Smith who was cast up there during 1740, and called by him New Britain."
Sir Charles Smith and New Britain appear in Pierre Chevalier Duplessis's Mémoires de Sir George Wollap; Ses Voyages dans diffferéntes parties due Monde; avenures extraordinaires qui lui arrivent; découverte de plusieurs Contrées inconnues; descriptions des moeurs et des coutumes des Habitan (1787-1788).
"Further north, just south of Madagascar, is the isle of Taprobane with its fabulous City of the Sun..."
Taprobane and the City of the Sun appear in Pliny the Elder's Naturalis Historia and Inventorum Natura (both 1st century C.E.).
"...while on nearby Bustrol he reports that the inhabitants have formed themselves into perfect square provinces."
Bustrol appears in Simon Tyssot de Patot's Voyage et Avantures de Jaques Massé (1710).
"...the northern swamp-isle of Aepyornis..."
Aepyornis appears in H.G. Wells's "Aepyornis Island" (1894).
"...the giant avian Rocs that he had once encountered further north."
Sindbad encountered the Rocs on the Island of the Roc in The Arabian Nights.
"He also notes that some way east of Madagascar is an island where the cliffs, viewed from the sea, resemble nothing so much as a massive human skull, where monstrously proportioned primates had allegedly been seen, along with dragons, Rocs, and other creatures of that nature."
Skull Island, a.k.a. the Island of the Mists, appears in King Kong (1933), from the Edgar Wallace's "King Kong" (Boys' Magazine, 1933).
"...Just north-east of Madagascar off the coast of Mozambique, although not mentioned by the legendary Iraqi sailor, there exists a mountainous island where in 1782 a stranded Englishwoman, Mrs. Hannah Hewit, built not only her own house of clay bricks but also a mechanical man as a companion (and possibly, as certain sailors' stories have indecently suggested, as a paramour)."
This island, "Hewit's Island," appears in Charles Dibdin's Hannah Hewit (1796).
"...Meillcourt, further north still, was in Sindbad's time the province of the peaceful Troglocites and Quacacites..."
Meillcourt, the Troglocites and Quacacites all appear in Jean Baptiste de Boyer, the Marquis d'Argens' Le Législateur Moderne, Ou Les Mémoires du Chevalier de Meillcourt (1739).
"...while on nearby 'Island of Iron' Marbotikin Dulda..."
Marbotikin Dulda appears in Pierre Chevalier Duplessis' Mémoires de Sir George Wollap (1787-1788).
"Rondule, the island furthest south, ruled by a hundred chieftains..."
Rondule, or Rondisle, appears Pierre Chevalier Duplessis' Mémoires de Sir George Wollap.
"...while on Lamary the naked locals hold women in common..."
Lamary appears in Sir John Mandeville's Voiage de Sir John Maundeville.
"A sub-group of islands nearby, the Waq archipelago, are said by Sindbad to be ruled by women..."
The Waq archipelago appears in The Arabian Nights.
"Feather Island, not far off..."
Feather Island appears in Fanny de Beauharnas' Rélation très véritable d'une isle nouvellement découverte (1786).
Page 27. "To the north, the isle where stands the Mihragian Kingdom..."
The Mihragian Kingdom appears in The Arabian Nights.
"...while King's Kingdom, on an adjacent island, is believed to be the burial site of Solomon, son of David."
King's Kingdom appears in The Arabian Nights.
"The island empire Pentixore is close at hand..."
Pentixore appears in Sir John Mandeville's Voiage de Sir John Maundeville.
"...and off Somalia's coast exists the rival Azanian Empire..."
The Azanian Empire appears in Evelyn Waugh's Black Mischief (1932).
"Double Island, which seems to both rise and submerge at will, lies to the east..."
Double Island appears in George Maspero's Les Contes populaires de l'Egypte ancienne (1899).
"...while Camphor Island, known for its generous camphor trees..."
Camphor Island appears in The Arabian Nights.
"...as does the island of the Diamond Mountains..."
The Diamond Mountains appear in The Arabian Nights.
"Continuing north we pass Old Man of the Sea Island, with it sterrible ancient inhabitant reputedly killed by Sindbad, though we only have the mariner's own word for this, and the island of the Mountain of Clouds..."
Old Man of the Sea Island and the Mountain of Clouds both appear in The Arabian Nights.
"The nearby Island of Grey Amber, meanwhile..."
The Island of Grey Amber appears in The Arabian Nights.
"...whereas Bragman, the Land of Faith, was so devout and dull that Alexander couldn't be bothered to conquer it."
Bragman appears in Sir John Mandeville's Voiage de Sir John Maundeville.
"The people of the Island of Connubial Sacrifice, at least as they're described by Sindbad..."
The Island of Connubial Sacrifice appears in The Arabian Nights.
"Manghalour, off the coastline of Saudi Arabia..."
Manghalour appears in Louis Rustaing de Saint-Jory's Les Femmes Militaires (1735).
"...the linguistically extraordinary island known as Polyglot..."
Polyglot appears in the Liber monstrorum de diversis generibus (9th century C.E.).
"...and also Taerg Natirb..."
Taerg Natib appears in William Bullein's A Dialogue both Pleasant and Pitiful, wherein is a Goodly Regimente against the Fever Pestilence, with a Consolation and Comfort against Death (1564).
"In the Arabian Sea near the mouth of the Persian Gulf we have Calonack..."
Calonack appears in Sir John Mandeville's Voiage de Sir John Maundeville.
"...further west, Parthalia is inhabited by giants of great longevity..."
Parthalia is from William Bullein's A Dialogue both Pleasant and Pitiful.
"...we have the mountainous country Ardistan..."
Ardistan appears in Karl May's Ardistan (1909) and Der Mir von Djinnistan (1909).
"...by League associates William Samson Senior and his son, also called William Sasmon, the feared (and currently famed) 'The Wolf of Kabul.'"
William Samson, Sr., was seen in League v2 #3, Page 7, Panel 5. "The Wolf of Kabul" was a character in the British comics Wizard and Hotspur beginning in 1922. He was Bill Sampson (or "Samson"), an agent for the British Intelligence Corps operating on the Northwest frontier of India. William Samson, Sr. is the father of the Wolf of Kabul, a bit of what Moore calls "back-engineering."
"A triple-headed volcano called Djebbel Allah on the northern borders makes a hazard of the route to neighboring El Hadd, home of the much-admired white lancers, while nearby lands such as Djinnistan, Djunubistan, Ussulistan, Tshobanistan, and the giant-built isthmus known as the Chatar Defile..."
Djebbel Allah, El Hadd, Djinnistan, Djunubistan, Ussulistan, Tshobanistan, and the Chatar Defile are all from Karl May's Ardistan and Der Mir von Djinnistan.
"...I have a good mind to let Chung take his Clicky-Ba to the whole bloody lot of them..."
Chung was the native servant of the Wolf of Kabul. "Clicky-Ba" was the iron-edged cricket bat with which Chung used to kill his enemies.
"...the adjacent warring lands of Farghestan and the old Christian kingdom of Orsenna..."
Farghestan and Orsenna appear in Julien Gracq's Le Rivage des Syrtes (1951).
"The Garamanti tribe inhabiting the Rifei mountains in Afghanistan..."
The Garamanti tribe and the Rifei mountains appear in Antonio de Guevara's Libro llamado Relox de los Principes, en el cual va encorporado el muy famoso libro de Marco Aurelio (1527).
"...where we find the mountain-ringed land of Tallstoria..."
Tallstoria appears in Sir Thomas More's Utopia (1516).
"...a visit to Samarah and its splendid palace Alkoremi is advised..."
Samarah and Alkoremi appears in William Beckford's Vathek (1787).
"...the fabulously jewelled and mosaic-decorated City of Sand..."
The City of Sand appears in Jean d'Agraives' La Cité des sables (1926).
"...at the end of beautiful Fakreddin Valley is the ruined palace Ishtakar..."
Fakreddin Valley and the palace of Ishtakar appear in William Beckford's Vathek.
"...and his fellow poet William Ashbless..."
William Ashbless is the invention of Tim Powers and James Blaylock. The pair had used the name as a pseudonym to publish cowritten poetry. Later, when they needed a name for a poet in their books, they independently used Ashbless' name.
"...the almost unreachable city of Jannati Shah..."
Jannati Shah is from George Allan England's The Flying Legion (1920).
Page 28. "...the gemmed remains of Irem Zat El-Emad, or Irem with the Lofty Buildings..."
Irem Zat El-Emad appeares in The Arabian Nights.
"Northwest we pass Golden Mountain, where a sultan's treasure horde was once concealed..."
Golden Mountain appears in Emilio Salgari's Il treno volante (1904).
"...and skirt the Christian city Nova Solyma in Israel..."
Nova Solyma appears in Samuel Gott's Novae Solymae libri sex (1648).
"...we find the ruined palace-principality called Here or Ici..."
Ici, a.k.a. Here, appears in Philippe Jullian's La Fuite en Egypte (1968).
"..a barge-trip down the curious Brissonte River..."
The Brissonte appears in Macondo appears in Liber monstrorum de diversis generibus.
"Not far from the Brissonte, upon the beaches close to Alexandria, is Monsters' Park."
Monsters' Park appears in Maria Savi-Lopez's Leggende del mare (1920).
"Further south is Heliopolis..."
The fictional Heliopolis appears in Die Zaubeflöte (1791) by Wolfgang Amadeus Mozart and Emanuel Schikaneder.
"...while upon the border with Sudan exists the subterranean Sunless City..."
The Sunless City appears in Albert Bonneau's La Cité sans soleil (1927).
"...the ever-young and slender gallant named Orlando, who adventured in North Africa during the sixteenth century, apparently a male during this part of his or her career."
As mentioned in the notes to the Almanac in League v2 #3, Orlando changes sex overnight in Virginia Woolf's Orlando. The Orlando of Woolf's novel did not begin adventuring before the 1630s. Moore, however, has linked this Orlando to Matteo Maria Boiardo's Orlando Innamorato and Ludovico Ariosto's Orlando Furioso, thus making the character much longer lived than Woolf's character.
"...and therein sought the Kingdom of the Amphicleocles..."
The Kingdom of the Amphicleocles appears in Charles Fieux de Mouhy's Lamekis, ou les voyages extraordinaires d'un Egyptien dans la terre intérieure, avec la découverte de l'Isle des Silphides, enrichi des notes curieuses (1735).
"We passed the ruined citadel of Bou Chougga..."
Bou Chougga appears in Certeux's L'Algérie traditionelle (1884).
"Beyond Bou Chougga is a dreadful place, beside the yellow waters of the sluggish Zaire, where acre after acre of the ground is choked with sickly lilies and the clouds hang fixed within the dismal sky. The region is called Silence..."
The land of Silence appears in Edgar Allan Poe's "Silence: A Fable" (1845).
"At last we reached Abdalles, neighbor to the Kingdom of the Amphicleocles..."
Abdalles appears in Charles Fieux de Mouhy's Lamekis.
"Heading into Chad we had the Mountains of the Moon behind us to the north..."
The Mountains of the Moon appear in Ludovico Ariosto's Orlando furioso (1516).
"...Umbopa fairly put the wind up Curtis, Good and I by telling us that we were now in Arimaspian Country..."
Sir Henry Curtis and Captain Good are Quatermain's companions in Allan Quatermain. Arimaspian Country appears in a number of accounts, including Herodotus' History (4th century B.C.E.) and Pliny the Elder's Inventorum Natura.
Page 29. "...we made camp in Albino Land, a region sparsely populated by albino Negroes..."
Albino Land appears in Voltaire's Essai sur l'histoire générale et sur les moeurs et l'esprit des nations depuis Charlemagne jusqu'a nos jours (1756).
"Whatever idle thoughts I had of these grew dim, however, when we moved south into Makalolo..."
Makalolo appears in Albert Robida's Voyages Tres Extraordinaires de Saturnin Farandoul dans les 5 ou 6 parties du monde (1879).
"...the many local tribes such as the ferocious Bulanga and the utterly dreadful wife-trading cannibals of the M'tezo, who eat all their spare relatives."
The Bulanga and M'tezo appear in Norman Douglas' South Wind (1917).
"We skirted round a hamlet called Ben Khatour's Village..."
Ben Khatour's Village appears in Edgar Rice Burroughs's The Son of Tarzan (1915).
"...we came into the kingdom Pal-Ul-Don."
Pal-Ul-Don appears in Edgar Rice Burroughs's Tarzan the Terrible (1921).
"...the miles-high peaks called by the local people Saba's Breasts, which mark the plateau Kukuanaland..."
Saba's Breasts and Kukuanaland appear in H. Rider Haggard's King Solomon's Mines (1886).
"...Abyssinia and the neighboring Kingdom of Ishmaelia..."
Ishmaelia appears in Evelyn Waugh's Scoop, a Novel about Jerusalem (1938).
"Before Ishmaelia came to prominence, however, Abyssinia itself was commented upon at length by League associate Orlando, visiting the area in the early sixteenth century. 'How many years, I wonder, has it been, or centuries, since last I knew the pleasure of these sands between my toes? Travelling without company I soon came to those dear, familiar ruins in the north, set on their
stone plateau; those tumbled relics of a city that I still walk in my dreams of childhood, where my girlish fingertips still know each dent in each worn stone as though it were a long lost cousin. Tethering my horse I found my way through the familiar labyrinths and chambers, mounting finally the old iron ladder to our city's central courtyard, or at least its remnants. Some of my
old fellows left their hole-like dwellings at the city's outskirts to come to greet me, though the Troglodyte condition is much worse in them, and this has advanced since last we met. I hardly could make out a word they spoke, though our discourse was amiable, and they seemed most amazed to find me now a man, insisting that I drop my britches and provide them evidence of this...'"
I'm not sure what this is a reference to.
"I asked after my much-beloved old Greek friend, Mr. Cartaphilus, but from what I could make out of their reply they have not seen him for some time, and think that he still roams the world disconsolately, seeking some eventual cure for what he views as our abiding curse."
"Cartaphilus" is one of the older names of Ahasuerus, or the Wandering Jew, who in Christian legend is forced to wander eternally as atonement for his failure to recognize Jesus as the Messiah. The implication of this passage is that Orlando is actually Cartaphilus's female counterpart, who like him is doomed to eternal life and travel. This woman is sometimes called Kundry, who supposedly burst into laughter when she saw Jesus carrying the cross, and sometimes called Herodias, who is the mother of Salome.
"...and continued on to Nubia where perfumed Senapho is ruler..."
Nubia and Senapho appear in Ludovico Ariosto's Orlando furioso.
"It is at Saba here in Abyssinia, though, that Solomon and Sheba's tomb is found..."
Saba appears in Sir John Mandeville's Voiage de Sir John Maundevile.
"I journeyed on, and rode a while beside the Marvellous River..."
The Marvellous River appears in Jean, Sire de Joinville's Histoire de saint Louis (1809).
"I heard the music of sun-worshipers with gongs and cymbals, carried on a dusk breeze from the Temple of the Sun in Mezzorania..."
Mezzorania appears in Simon Berington's The Memoirs of Sigy Gaudentio di Lucca (1737).
"Elsewhere in the same document Orlando makes mention of the City of the Apes..."
The City of the Apes appears in The Arabian Nights.
"The Island of the Palace of Joy..."
The Island of the Palace of Joy appears in Matteo Maria Boiardo's Orlando Innamorato (1487).
"...part of the larger country known as Freeland..."
Freeland appears in Dr. Theodor Hertzka's Freiland (1890).
"Close by, on Tanganyika's coastline we find Jolliginki, where the Land of Monkeys is located."
Jolliginki and the Land of Monkeys appear in Hugh Lofting's The Story of Doctor Dolittle (1922).
"...a school-friend of George Edward Challenger..."
Professor Challenger appears in five of A. Conan Doyle's novels, beginning with The Lost World (1912).
"...discovered the purportedly two-headed animal that caused such an intense curiosity amongst zoologists and scientists..."
This is a reference to the pushmi-pullyu, from Hugh Lofting's The Story of Doctor Dolittle.
"...until the discovery of the Piltdown Man in 1912."
The Piltdown Man was a hoax perpetrated in 1912 by an amateur paleontologist who claimed to have found the new species of man.
"...there is Bong Tree Land..."
Bong Tree Land appears in a number of Edward Lear poems, beginning with "The Owl and the Pussy Cat" (1871).
"...passing swiftly through Basilisk Country..."
Basilisk Country appears in Pliny the Elder's Naturalis Historia and Inventorum Natura.
"...we reach Butua in Bechuanaland."
Butua appears in the Marquis de Sade's Aline et Valcour (1795). Bechuanaland was a section of what is now Botswana. The British annexed it in 1885.
"...an occasional resort for the depraved aristocrats of Silling castle..."
Silling castle, referred to in League v2 #2, appears in the Marquis de Sade's 120 Days of Sodom (1785).
"North of here, in German Southwest Africa, there stands the city of Beersheba..."
Beersheba appears in Italo Calvino's Le città invisibili (1972).
"On our first day, out walking in the hot, damp forests near the coast, we stumbled on a most peculiar site, being a long abandoned hut apparently untouched by either local folk or wildlife. You will think me mad, but there seemed something strangely English about this abode, with its clay cladding and its window grids of woven branches; its roof thatched after a style I am sure I've seen in Devon. Inside was a quaint stone fireplace and rudimentary furnishings, and I had quite a nasty turn when I happened upon a baby's rib containing a small skeleton, though Allan reassured me that the bones appeared to him to be those of an infant monkey, possibly some unfamiliar species of gorilla."
This is a reference to Edgar Rice Burroughs's Tarzan of the Apes (1912). The hut is the location where Tarzan's father and mother died.
Page 30. "...into eastern Mauritania where, we were told, exist two isolated outposts of the Roman Empire, Castra Sanguinarius and Castrum Mare..."
Castra Sanguinarius and Castrum Mare appear in Edgar Rice Burroughs's Tarzan and the Lost Empire (1929).
"...the marvellous oasis of Giphantia..."
Giphantia appears in Charles Francois Tiphaigne de la Roche's Giphantia (1760).
"...and past the walled and dead City of Brass..."
The City of Brass appears in The Arabian Nights.
"Here, in a quarter of the city that tourists have named 'the Interwoven Zone,' Allan made his by-now furtive enquiries of a seedy-looking chap who had the sweet, medicinal aroma on his dusty clothing that I now associate with opium, and we were led through narrow streets to a stone house with cool, dark rooms where we were introduced to one of the most utterly repellent and unsettling individuals that it has been my misfortune to encounter. Squatting in a corner swathed in shapeless robes, with only one deformed hand visible, clutching the fuming mouthpiece of a hookah pipe, I would not even swear our host was human. A pretty but subdued young Arab boy lay curled up like a dog upon the rush mat where the creature sat, but had a frightened air to him and did not meet our eyes. Our host's voidce, issuing from the darkened cave-mouth of his cowl, was guttural yet sounded somehow slippery. We were informed that we were in the presence of a...I believe the word was 'Mudwunk' or 'Mugwump' or something like that...and that this creature could provide us with whatever drugs or sexual activities we might desire."
This is a reference to the William S. Burroughs's "Interzone" (a.k.a. the "Interwoven Zone") and the Mugwump, which appears in a few Burroughs' works, including The Naked Lunch (1959). The Mugwump is something nasty. (For more, you should just read The Naked Lunch yourself).
"...the French intended to transform this area, with interlinked canals, to a 'Saharan Sea.'"
The Saharan Sea appears in Jules Verne's L'Invasion de la mer (1905).
"...a reputed cannibal-and-sorcerer infested region called Crotalophoboi Land..."
Crotalophoboi Land appears in Norman Douglas's South Wind (1917).
"...the prosperous kingdom of Macaria..."
Macaria appears in Samuel Hartlib's A Description of the Famous Kingdom of Macaria (1641).
"...and soon passed nto Brodie's Land..."
Brodie's Land appears in Jorge Luis Borges' El informe de Brodie (1970).
"Headed for Niamey..."
Niamey is Niger's largest city.
"...the outskirts of the city known as Blackland..."
Blackland appears in Jules Verne's L'Etonnante Aventure de la Mission Barsac (1919).
"...we rode on into Uziri Country, where we similarly tried our hardest to avoid the fierce Waziri tribe."
Uziri Country and the Waziri Tribe appear in Edgar Rice Burroughs's The Beasts of Tarzan (1914), Tarzan and the Jewels of Opar (1916), and Tarzan the Untamed (1919).
"The valley country Midian, where the people were converted to fanatically devoted Christians..."
Midian appears in Edgar Rice Burroughs's Tarzan Triumphant (1919).
Page 31. "...the legendary minarets of Opar glinting high above that citadel's impregnable and massive walls..."
Opar appears in Edgar Rice Burroughs's The Return of Tarzan, Tarzan and the Jewels of Opar, and Tarzan the Invincible.
"In French Sudan we managed to pass through the Valley of the Sepulchre without becoming caught up in a theological dispute between the separate 12th century Crusader colonies of Nimmr, and its sister city at the valley's other end."
Nimmr and the Valley of the Sepulchre appear in Edgar Rice Burroughs's Tarzan, Lord of the Jungle (1928).
"...a secret and forbidden city ruled by a fierce warrior queen, we next camped by the great volcano Tuen-Baka, in which we believed this Kingdom (called Ashair by local tribesmen)..."
Ashair and Tuen-Baka appear in Tarzan and the Forbidden City (1938).
"We passed on through the outer reaches of the Great Thorn Forest where we had a startling encounter with the towering tribeswomen of Alali..."
The Great Thorn Forest and Alali appear in Edgar Rice Burroughs's Tarzan and the Ant Men (1924).
"...the tribesmen of nearby Minuni..."
Minuni appears in Edgar Rice Burroughs's Tarzan and the Ant Men.
"Riding into Fantippo..."
Fantippo appears in Hugh Lofting's Doctor Dolittle's Post Office (1924) and Doctor Dolittle and the Secret Lake (1949).
"District EC7, corresponding roughly with the British Protectorate of Uganda, had Ayesha's city, Kor, listed amongst its prominent addresses."
Kor appears in H. Rider Haggard's She (1887).
"...through the jungle region known as the Ape Kingdom by its natives..."
The Ape Kingdom appears in Edgar Rice Burroughs's Tarzan of the Apes.
"...they passed the Kingdom of the One-Eyed..."
The Kingdom of the One-Eyed appeared in Jean Gaspard Dubois-Fontanelle's Aventures Philosophiques (1796).
"...the droppings-fouled great wall bounding the city of Xujan..."
Xujan appears in Tarzan the Untamed.
"...passing through the Empire known as Ponukele-Drelchkaff..."
Ponukele-Drelchkaff appears in Raymond Roussel's Impressions d'Afrique (1910).
"...the famed Viceroyalty of Ouidah..."
Ouidah appears in Bruce Chatwin's The Viceroy of Ouidah (1980).
"In the north, they say, is Sleepless City..."
Sleepless City is a Hausa legend.
"...carry your remains to Fixit City on Nigeria's Bauchi Plateau..."
Fixit City is a Hausa legend.
"Dead's Town, deep in the Nigerian bush..."
Deads' Town appears in Amos Tutuola's The Palm-Wine Drunkard and His Dead Palm-Wine Tapster in the Deads' Town (1952).
"...the cruel and insanely capricious more northerly town, Unreturnable-Heaven."
Unreturnable-Heaven appears in Amos Tutuola's The Palm-Wine Drunkard and His Dead Palm-Wine Tapster in the Deads' Town.
"We saw swamp-bound Wraith-Island.."
Wraith-Island appears in Amos Tutuola's The Palm-Wine Drunkard and His Dead Palm-Wine Tapster in the Deads' Town.
Page 32. "On our way we had the most delightful treat of falling in amongst a heard of the most civilised and gentle elephants that I have ever seen, one of whom I thoght I saw wearing a small golden crown atop his head..."
This is a reference to the Babar books of Cecile, Jean and Laurent de Brunhoff, which began in 1934 with The Story of Babar.
"...the horrid little hut, deep in the Congo and still ringed by decomposing heads on poles, where ivory-trader's agent Kurtz met his deserved demise..."
This is a reference to Joseph Conrad's The Heart of Darkness (1901).
"...members of the Amahagger tribe..."
The Amahagger tribe appears in H. Rider Haggard's She (1887).
"...ruled by a native Amahagger woman posing as Ayesha (whom, they learned, was now believed to have been reincarnated somewhere off in Asia)."
This is a reference to H. Rider Haggard's Ayesha: The Return of She (1905), a sequel to She.
"We saw the name 'Orlando' and word that I thought might have been the ancient Greek for 'Homer.'"
Orlando's bathing in the Fire of Life would explain her immortality. If the word in Greek is not "Homer" but "Cartaphilus," it would explain why Cartaphilus is immortal (and would do so without engaging in anti-Semitism).
"We traveled north through Blemmyae Country..."
Blemmyae Country appears in Pliny the Elder's Inventorum Natura.
"...until we reached his much-beloved lost land of Zuvendis..."
Zuvendis appears in H. Rider Haggard's Allan Quatermain.
"...just prior to Allan's death we found out that a son of his he'd thought long dead (also called Allan)..."
Quatermain's son is mentioned in several of Haggard's books, beginning with King Solomon's Mines (1885). His death is described in Allan Quatermain. Quatermain's son's name, in the books, is "Harry."