| Author | Brian Aldiss |
| Copyright Holder | Brian Aldiss |
| Publisher | Panther Science Fiction, Panther Books, Panther Books Ltd, Granada Publishing Limited |
| Format | Paperback |
| Language | English |
| Location | UK |
| Copyright | 1965 |
| This Edition Published | 1979 |
| Pages / Font | 155 pages |
| ISBN | 0 586 04993 2 |
| Price | 75p U.K |
| Price | 82 1/2p Rep. Of Ireland |
| Price | $2.50 Australia |
| Price | $2.50 New Zealand |