Sherlock Holmes in the Adventure of the Ancient Gods
| First published | May 1990 |
|---|---|
| Type | Cover Art |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| May 1990 |
|
Sherlock Holmes in the Adventure of the Ancient Gods | Gryphon Books | Chapbook | |
| October 1992 |
|
Sherlock Holmes in the Adventure of the Ancient Gods | Gryphon Books | Chapbook |