| Author | Jack Vance |
| Copyright Holder | Galaxy Publishing Incorporated |
| Publisher | Granada, Granada Publishing Limited, Panther Books |
| Printed by | Collins |
| Format | Paperback |
| Language | English |
| Location | UK |
| Copyright | 1962 |
| This Edition Published | 1972 |
| Reprinted | 1985 |
| Pages / Font | 122 pages |
| ISBN | 0-586-02186-8 |
| Barcode | 9 780586 021866 |
| Price | £1.95 |