Novels[]
- 2004 – Move Under Ground by Nick Mamatas
Novellas[]
- 1927 – The Dream-Quest of the Unknown Kadath by H. P. Lovecraft
- 1929 – The Dunwich Horror by H. P. Lovecraft
- 1931 – The Whisperer in Darkness by H. P. Lovecraft
- 1937 – The Lurker at the Threshold by August Derleth
Novelettes[]
- 1964 – The Insects from Shaggai by Ramsey Campbell
Short Stories[]
- 1932 – The Dreams in the Witch House by H. P. Lovecraft
- 1935 – The Haunter of the Dark by H. P. Lovecraft
- 1937 – The Thing on the Doorstep by H. P. Lovecraft
- 1961 – The Tower from Yuggoth by Ramsey Campbell (mentioned)
- 1964 – The Mine on Yuggoth by Ramsey Campbell
- 1988 – The Sect of the Idiot by Thomas Ligotti
- 2014 – The Grey Rite of Azathoth by Robert M. Price
- 2014 – Black Tallow by Edward M. Erdelac
Poems[]
- 1999 – Azathoth by Michael Fantina
- 1999 – The Grey Rite of Azathoth by Joseph S. Pulver