- ISBN10 0451517083
- ISBN13 9780451517081
- Publish Date 1 October 1961 (first published 1 January 1961)
- Publish Status Unknown
- Out of Print 13 March 2021
- Publish Country GB
- Publisher Penguin Putnam Inc
- Imprint New American Library
- Format Paperback (US Mass Market)
- Language English