- ISBN10 0451141210
- ISBN13 9780451141217
- Publish Date 4 February 1986 (first published 1 September 1981)
- Publish Status Unknown
- Out of Print 16 September 2014
- Publish Country GB
- Publisher Penguin Putnam Inc
- Imprint New American Library
- Format Paperback (US Mass Market)
- Language English