William O'Sullivan
7 works in English-language magazines
| Date | Page | Type | Title | Magazine |
|---|---|---|---|---|
| March 1938 | 8 | Serial | The Mask of the Damned (Complete Novel) | Captain Satan, March 1938 |
| April 1938 | 6 | Serial | Parole for the Dead (Complete Novel) | Captain Satan, April 1938 |
| May 1938 | 6 | Serial | The Dead Man Express (Complete Novel) | Captain Satan, May 1938 |
| June 1938 | 6 | Serial | A Ghost Rides the Dawn (Complete Novel) | Captain Satan, June 1938 |
| July 1938 | 4 | Short Fiction | The Ambassador from Hell | Captain Satan, July 1938 |
| May 1948 | 98 | Short Fiction | Help the Killer | The Phantom Detective, May 1948 |
| 1952 | 103 | Short Fiction | As Handsome Does | The Phantom Detective, Summer 1952 |
5 English-language books
| Year | Type | Title | Author(s) |
|---|---|---|---|
| 2019 | Novel | A Ghost Rides the Dawn | William O'Sullivan |
| 2019 | Novel | Parole for the Dead | William O'Sullivan |
| 2019 | Chapbook | The Ambassador from Hell | William O'Sullivan |
| 2019 | Novel | The Dead Man Express | William O'Sullivan |
| 2019 | Novel | The Mask of the Damned | William O'Sullivan |
Miller/Contento indicates that this may be a house pseudonym.