Captain John H. Ayers
Contributing Writer 2
 | Flynn's Weekly Detective Fiction, April 28, 1928 | Pulp Magazine |
 | Flynn's Weekly Detective Fiction, May 5, 1928 | Pulp Magazine |
| Flynn's Weekly Detective Fiction, April 28, 1928 | Pulp Magazine |
| Flynn's Weekly Detective Fiction, May 5, 1928 | Pulp Magazine |