| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| January 1937 |
|
Secret Service Operator #5, January 1937 | Popular Publications, Inc. | MAGAZINE | |
| September 1995 |
|
Pulp Review, September 1995 | Adventure House | MAGAZINE | |
| July 2007 |
|
Operator #5: Liberty's Suicide Legions | Wildside Press | Novel |