Arkham is the home of Miskatonic University, which features prominently in many of Lovecraft's works. The institution finances the expeditions in the novellas, At the Mountains of Madness (1936) and The Shadow Out of Time (1936). Walter Gilman, of "The Dreams in the Witch House" (1933), attends classes at the university. Other notable institutions in Arkham are the Arkham Historical Society and the Arkham Sanitarium. It is said in "Herbert West—Reanimator" that the town was devastated by a typhoid outbreak in 1905.
The precise location of Arkham is unspecified, although it may be surmised from Lovecraft's stories to be some distance to the north of Boston, probably in Essex County, Massachusetts.
Manguel, Alberto; Guadalupi, Gianni (1987). The Dictionary of Imaginary Places. Harcourt Brace Jovanovich. pp. 20–21. ISBN 0-15-626054-9. 0-15-626054-9
Cf. "About Arkham House" web site.
Voger, Mark; Voglesong, Kathy (2006). The Dark Age: Grim, Great & Gimmicky Post-Modern Comics. TwoMorrows Publishing. p. 5. ISBN 1-893905-53-5. 1-893905-53-5
Murray, Will (October 1, 1986). "In Search of Arkham Country". Lovecraft Studies. Five (2): 54–67 – via Internet Archive. https://archive.org/details/Lovecraft_Studies_13v05n02_1986-Fall_CosmicJukebox/page/n13/mode/2up?view=theater
Marten, Robert D. (2011). "Arkham Country: In Rescue of the Lost Searchers". In Joshi, S. T. (ed.). Dissecting Cthulhu: Essays on the Cthulhu Mythos. Lakeland, FLA: Miskatonic River Press. pp. 174–176. ISBN 9780982181874. 9780982181874
"About Arkham House" web site.
Joshi & Schultz, pp. 6–7.
Joseph Morales notes in his "A Short Tour of Lovecraftian New England" (web site) that Danvers "is mentioned in passing in some of Lovecraft's stories, and may also be the inspiration for HPL's fictional Arkham Sanitarium".
Lovecraft, Selected Letters III, p. 432.
Harms, Daniel (2008). The Cthulhu mythos encyclopedia (3rd ed.). Lake Orion, MI: Elder Signs Press. p. 181. ISBN 978-1-934501-05-4. 978-1-934501-05-4
Pearsall, "Miskatonic River (Valley)", The Lovecraft Lexicon, p. 281.
Ross Wells. 2002.
EXploZion!
iUniverse. p. 15
Pearsall, "Miskatonic University", The Lovecraft Lexicon, p. 281.
Lovecraft, Howard P (1980). A History of The Necronomicon. West Warwick, RI: Necronomicon Press. ISBN 978-0-318-04715-7. Archived from the original on June 3, 2008 – via Mythos Tomes. 978-0-318-04715-7
Lovecraft, H. P. (1963). S. T. Joshi (ed.). The Dunwich horror and others. selected by August Derleth, introduction by Robert Bloch (corrected 7. printing ed.). Sauk City, Wis.: Arkham House. p. 117. ISBN 0870540378. {{cite book}}: ISBN / Date incompatibility (help) 0870540378
Lovecraft, H. P. (1963). S. T. Joshi (ed.). The Dunwich horror and others. selected by August Derleth, introduction by Robert Bloch (corrected 7. printing ed.). Sauk City, Wis.: Arkham House. p. 117. ISBN 0870540378. {{cite book}}: ISBN / Date incompatibility (help) 0870540378
Lovecraft, H. P. (1987). Dagon and other macabre tales. selected by August Derleth, text edited by S. T. Joshi, introduction by T. E. D. Klein (Corr. 5th print. ed.). Sauk City, Wis.: Arkham House Publishers. p. 133. ISBN 0870540394. 0870540394
Lovecraft, H. P. (1987). Dagon and other macabre tales. selected by August Derleth, text edited by S. T. Joshi, introduction by T. E. D. Klein (Corr. 5th print. ed.). Sauk City, Wis.: Arkham House Publishers. p. 200. ISBN 0870540394. 0870540394
Lovecraft, H. P. (1985). S. T. Joshi (ed.). At the mountains of madness, and other novels. selected by August Derleth, introduction by Robert Bloch (Corr. 7. print. ed.). Sauk City, WI: Arkham House. p. 413. ISBN 0870540386. 0870540386
Lovecraft, H. P. (1963). S. T. Joshi (ed.). The Dunwich horror and others. selected by August Derleth, introduction by Robert Bloch (corrected 7. printing ed.). Sauk City, Wis.: Arkham House. p. 53. ISBN 0870540378. {{cite book}}: ISBN / Date incompatibility (help) 0870540378
Lovecraft, H. P. (1963). S. T. Joshi (ed.). The Dunwich horror and others. selected by August Derleth, introduction by Robert Bloch (corrected 7. printing ed.). Sauk City, Wis.: Arkham House. p. 165. ISBN 0870540378. {{cite book}}: ISBN / Date incompatibility (help) 0870540378
Lovecraft, H. P. (1985). S. T. Joshi (ed.). At the mountains of madness, and other novels. selected by August Derleth, introduction by Robert Bloch (Corr. 7. print. ed.). Sauk City, WI: Arkham House. p. 6. ISBN 0870540386. 0870540386
Lovecraft, H. P. (1963). S. T. Joshi (ed.). The Dunwich horror and others. selected by August Derleth, introduction by Robert Bloch (corrected 7. printing ed.). Sauk City, Wis.: Arkham House. p. 305. ISBN 0870540378. {{cite book}}: ISBN / Date incompatibility (help) 0870540378
Lovecraft, H. P. (1985). S. T. Joshi (ed.). At the mountains of madness, and other novels. selected by August Derleth, introduction by Robert Bloch (Corr. 7. print. ed.). Sauk City, WI: Arkham House. p. 262. ISBN 0870540386. 0870540386
Lovecraft, H. P. (1985). S. T. Joshi (ed.). At the mountains of madness, and other novels. selected by August Derleth, introduction by Robert Bloch (Corr. 7. print. ed.). Sauk City, WI: Arkham House. p. 422. ISBN 0870540386. 0870540386
Lovecraft, H. P. (1963). S. T. Joshi (ed.). The Dunwich horror and others. selected by August Derleth, introduction by Robert Bloch (corrected 7. printing ed.). Sauk City, Wis.: Arkham House. p. 276. ISBN 0870540378. {{cite book}}: ISBN / Date incompatibility (help) 0870540378
Lovecraft, H. P. (1963). S.T. Joshi (ed.). The Dunwich horror and others. selected by August Derleth, introduction by Robert Bloch (corrected 7. printing ed.). Sauk City, Wis.: Arkham House. p. 370. ISBN 0870540378. {{cite book}}: ISBN / Date incompatibility (help) 0870540378
O'Neil, Dennis (2008). Batman Unauthorized: Vigilantes, Jokers, and Heroes in Gotham City. BenBella Books. p. 111. ISBN 978-1-933771-30-4. 978-1-933771-30-4
Voger, Mark; Voglesong, Kathy (2006). The Dark Age: Grim, Great & Gimmicky Post-Modern Comics. TwoMorrows Publishing. p. 5. ISBN 1-893905-53-5. 1-893905-53-5
"Arkham Horror". Board Game Geek. Retrieved February 20, 2019. https://boardgamegeek.com/boardgame/34/arkham-horror
McAllister, Jeff (December 7, 2010). "Splatterhouse easter eggs and references guide". gamesradar. https://www.gamesradar.com/splatterhouse-easter-eggs-and-references-guide/
"The Real Ghostbusters (a Titles & Air Dates Guide)". Episode Guides. Archived from the original on November 19, 2015. Retrieved November 18, 2015. https://web.archive.org/web/20151119095529/http://epguides.com/RealGhostbusters/
"Arkham Tales". Chaosium. Archived from the original on March 17, 2015. Retrieved March 3, 2015. https://web.archive.org/web/20150317041851/http://www.chaosium.com/arkham-tales/
"The Arcanum". LibraryThing. Archived from the original on December 19, 2023. Retrieved December 18, 2023. https://www.librarything.com/work/382540
Stross, Charles (January 3, 2006). The Atrocity Archives. Penguin. ISBN 9781101208847. Retrieved March 3, 2015. 9781101208847
Stross, Charles (November 4, 2010). The Jennifer Morgue. Little, Brown Book. ISBN 9780748124145. Retrieved December 20, 2015. 9780748124145