| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1960 |
|
To the End of Time and Other Stories / World of the Masterminds | Ace Books | Omnibus | 5|1 |
| 1963 |
|
Die Rasse von den Sternen | Balowa / Gebrüder Zimmermann | Novel | |
| November 1963 |
|
Die Rasse von den Sternen | Moewig | Novel | 1 |