| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| February 1972 |
|
Lovecraft: A Look Behind the "Cthulhu Mythos" | Ballantine Books | Nonfiction | xi |
| December 1976 |
|
Lovecraft: A Look Behind the "Cthulhu Mythos" | Ballantine Books | Nonfiction | xi |