| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| October 1960 |
|
Science Fantasy, October 1960 | Nova Publications Ltd. | MAGAZINE | 2 |
| April 1961 |
|
Beyond the Silver Sky / Meeting at Infinity | Ace Books | Omnibus | 5 |
| October 1962 |
|
Die Wassermenschen von Nablus | Moewig | Chapbook | 1 |
| November 1986 |
|
Hinter den silbernen Himmeln | Ullstein | Chapbook | 5 |
| September 2011 |
|
Beyond the Silver Sky | Gate Way Publishers | Chapbook | |
| November 2012 |
|
Beyond the Silver Sky | Gateway / Orion | Chapbook |