| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| April 1965 |
|
Amra V2n33, April 1965 | Terminus, Owlswick, & Ft Mudge Electrick St Railway Gazette | FANZINE | 4 |
| November 1969 |
|
The Conan Swordbook: 27 Examinations of Heroic Fiction | Mirage Press | Nonfiction | 185 |
| May 1979 |
|
The Blade of Conan | Ace Books | Nonfiction | 227 |
| June 1981 |
|
Footprints on Sand | Advent: Publishers | Collection | 74 |
| June 1981 |
|
Footprints on Sand | Advent: Publishers | Collection | 74 |
| August 1982 |
|
The Blade of Conan: The World's Greatest Living Fantasy Writers Pay Tribute to Robert E. Howard | Ace Books | Nonfiction | |
| February 2021 |
|
Footprints on Sand | Advent:Publishers / ReAnimus Press | Collection | |74 |