| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1999 | 978-1-928909-01-9 | Rusty Burke | REH: A Short Biography of Robert E. Howard |
| '' | 978-1-928909-02-6 | Robert Ervin Howard | Robert E. Howard's Wolfshead |
| 2000 | 978-1-928909-03-3 | Robert E. Howard | Worms of the Earth - Bran Mak Morn |