| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| May 1982 |
|
Crypt of Cthulhu, Roodmas 1982 | Robert M. Price | FANZINE | 21 |
| February 1992 | Black Forbidden Things: Cryptical Secrets from the "Crypt of Cthulhu" | Starmont House | Nonfiction | ||
| August 1992 |
|
Black Forbidden Things | Borgo Press | Nonfiction |