Publishing History
Editions
- 1979 (July) - Hamlyn (UK) paperback #1
- 1979 (unknown) - Hamlyn (UK) paperback #2
- 1980 (April) - PaperJacks (Canada) paperback
- 1987 (September) - Arrow (UK) paperback
- 2010 (Black Hill Books) - Black Hill Books (UK) e-book
Details
- ISBN 0-600-35564-0 | 85p | 232 pages | cover art by unknown artist
- ISBN 0-600-35564-0 | 95p | 232 pages | cover art by unknown artist
- ISBN 0-7701-0136-4 | $2.75 | 232 pages | cover art as for 1
- ISBN 0-09-950300-X | £2.50 | pages | cover art by Les Edwards
- ISBN 978-1-907846-11-3
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