| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| April 1986 |
|
Uncollected Letters | Necronomicon Press | Nonfiction | 1 |
| September 1991 |
|
Howard Phillips Lovecraft 1 | Robert Laffont | Omnibus | 1095 |
| November 1997 | Howard Phillips Lovecraft 1 | Robert Laffont | Omnibus | 1095 |