Rubies of Doom
| First published | July 1913 |
|---|---|
| Type | Short Fiction |
| Length | Novella |
| Series | Semi-Dual #6 |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| July 1913 |
|
The Cavalier, July 5, 1913 | The Frank A. Munsey Company | MAGAZINE | |2 |
| July 1913 |
|
The Cavalier, July 12, 1913 | The Frank A. Munsey Company | MAGAZINE | 681 |
| April 2016 |
|
The Complete Cabalistic Cases of Semi Dual, the Occult Detector, Volume 2: 1912-1913 | Altus Press | Collection | 189 |