Barker, Clive. The Hellbound Heart.London: Harper Perennial, 2007. Print.

Blackwood, Algernon. The Willows. Narr. Ken Crooker. Audio Recording. LibriVox, 2008. 11 Jul. 2015. Digital file.

Branney, Sean, dir. The Whisperer in Darkness. Perf. Autumn Wendel, Stephen Blackehart, and Annie Abrams. H. P. Lovecraft Historical Society, 2011. DVD.

Burke, Edmund. A Philosophical Enquiry into the Origin of Our Ideas of the Sublime and Beautiful. Oxford: Oxford University Press, 2008. 132. Print.

Gordon, Stuart. Dagon.Perf. Ezra Godden, Francisco Rabal, and Raquel Meroño. Lions Gate Entertainment, 2001. DVD.

Harman, Graham. Weird Realism: Lovecraft and Philosophy. New Alresford: Zero Books, 2012. vi. Print.

Leiber, Fritz, Jr. “ A Literary Copernicus.” H.P. Lovecraft: Four Decades of Criticism. Ed. Sunand Tryambak Joshi. Ohio: Ohio University Press. 54–55. Print.

Lovecraft, Howard Phillips. “Dagon.”Dagon and Other Macabre Tales. Ed. August Derleth. Sauk City: Arkham House, 1965. 3–9. Print.

Lovecraft, Howard Phillips. “Letter to Elizabeth Toldridge, March 8, 1929.”Selected Letters II: 1925–1929. Eds. August Derleth and Donald Wandrei. Sauk City: Arkham House, 1968. 315. Print.

Lovecraft, Howard Phillips. “Notes on Writing Weird Fiction.” Collected Essays, Volume 2: Literary Criticism. By H.P. Lovecraft. Ed. Sunand Tryambak. Joshi. New York: Hippocampus Press, 2004. 175–178. Print.

Lovecraft, Howard Phillips. The Shadow Out of Time. New York: Hippocampus Press, 2001. Print.

Lovecraft, Howard Phillips. The Shadow over Innsmouth. Fountain Valley: Rising Star Visionary Press, 2009. Print.

Lovecraft, Howard Phillips. “Supernatural Horror in Literature.” H.P. Lovecraft: The Complete Fiction. Ed. Sunand Tryambak Joshi. New York: Barnes & Noble, 2011.1049–1051. Print.

Matzke, Christian, dir. Nyarlathotep. Perf. Dan Harrod, Christian Matzke, and Michael Kristan. Crawling Chaos Pictures,2001. Digital file.

Saine, Henry, dir. The Last Lovecraft: Relic of Cthulhu. Perf. Kyle Davis, Devin McGinn, and Matt Bauer. Dark Sky Films,2009. DVD.

Simón, Juan Piquer, dir. La mansión de los Cthulhu. Perf. Frank Finlay, Marcia Layton, and Luis Fernando Alvés. Republic Pictures Home Video, 1992. VHS.