| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1963 |
|
Let the Spacemen Beware! / The Wizard of Starship Poseidon | Ace Books | Omnibus | 5 |
| February 1965 |
|
Der Hexer der Poseidon | Pabel | Novel | 3 |
| October 1965 |
|
Urania #407 | Mondadori | MAGAZINE | 3 |
| July 2012 |
|
The Wizard of Starship Poseidon | Gateway / Orion | Novel |