| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1976 |
|
Bicentennial Tribute to Robert E. Howard | George T. Hamilton | Anthology | 26 |
| October 2000 |
|
Glenn Lord's Ultima Thule | Joe & Mona Marek | Nonfiction | 19 |
| May 2006 |
|
Glenn Lord's Ultima Thule | Rob Roehm | Nonfiction | 19 |