Cover art: Jack Gaughan · Ace Books, January 1963 · Image: ISFDB
- Omnibus
- First published 1962
In omnibus editions
| Edition | Publisher | Date | Format | |
|---|---|---|---|---|
|
Second Ending, Ace, 1963 | Ace Books | January 1963 | Paperback |
References
Data sources
ISFDB title record (CC BY 4.0).