- ISBN10 0850301696
- ISBN13 9780850301694
- Publish Date 16 August 1979 (first published December 1968)
- Publish Status Out of Print
- Out of Print 13 September 1991
- Publish Country GB
- Publisher HarperCollins Publishers
- Imprint Aquarian Press
- Edition 2nd edition
- Format Paperback
- Pages 96
- Language English