- ISBN10 0451099893
- ISBN13 9780451099891
- Publish Date 4 August 1981 (first published 1 April 1973)
- Publish Status Temporarily Withdrawn
- Out of Print 6 April 2017
- Publish Country US
- Publisher Penguin Putnam Inc
- Imprint Ace Books
- Format Paperback (US Mass Market)
- Language English