| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| August 1952 |
|
Operation Burroughs, #1 August 1952 | Joseph W. Miller | FANZINE | |
| 1969 |
|
The Barsoomian, #1 1969 | Paul C. Allen | FANZINE | [3]|3.4 |