| Author | Frank O'Rourke |
| Copyright Holder | Frank O'Rourke |
| First Published by | William Morrow and Company |
| Publisher Series | Four Square Science Fiction |
| Publisher | New English Library Limited, Four Square Books |
| Printed by | Hunt Barnard & Co Ltd* |
| Format | Paperback |
| Language | English |
| Location | United Kingdom |
| Copyright | 1964 |
| This Edition Published | 1964-04 |
| Pages / Font | 125 pages |
| Price | 3/6 |