| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| October 1989 |
|
Shadows of Dreams | Donald M. Grant | Collection | 38 |
| June 2007 |
|
The Collected Letters of Robert E. Howard Volume One: 1923-1929 | The Robert E. Howard Foundation Press | Nonfiction | 241 |
| September 2007 |
|
The Last of the Trunk Och Brev I Urval | Paradox Entertainment | Collection | 316 |
| January 2009 |
|
The Collected Poetry of Robert E. Howard | The Robert E. Howard Foundation Press | Collection | 497 |
| April 2009 |
|
The Collected Poetry of Robert E. Howard | The Robert E. Howard Foundation Press | Collection | 497 |
| August 2009 |
|
The Collected Poetry of Robert E. Howard | The Robert E. Howard Foundation Press | Collection | 497 |
| November 2009 |
|
Robert E. Howard: Selected Poems | Frank Coffman | Collection | 418 |
| November 2009 |
|
Robert E. Howard: Selected Poems | Frank Coffman | Collection | 418 |
| February 2013 |
|
Pirate Adventures | The Robert E. Howard Foundation Press | Collection | 43 |
| October 2021 |
|
The Collected Letters of Robert E. Howard Volume One: 1923-1929 | The Robert E. Howard Foundation Press | Nonfiction | 233 |