| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| November 1972 |
|
Perry Rhodan #19: Mutants vs. Mutants | Ace Books | MAGAZINE | 10 |
| 1974 |
|
Perry Rhodan #19: Mutants vs. Mutants | Ace Books | MAGAZINE | 10 |
| November 1976 |
|
Mutants vs Mutants | Orbit | Chapbook |