| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| July 1990 |
|
The Parents of Howard Phillips Lovecraft | Necronomicon Press | Nonfiction | |
| August 1991 |
|
An Epicure in the Terrible: A Centennial Anthology of Essays in Honor of H. P. Lovecraft | Fairleigh Dickinson University Press | Nonfiction | 45 |
| 1992 | Der Einsiedler von Providence: Lovecrafts ungewöhnliches Leben | Suhrkamp | Nonfiction | 37 |