| First published |
1976 |
| Publisher |
Orbit / Futura |
| Format |
Paperback |
| Type |
Chapbook |
| Cover art |
Chris Foss
|
| Pages |
126 |
| Price |
£0.45 |
| ISBN |
0860078698 |
- "First published in Great Britain in 1976"
- Month from amazon.uk
- Printing not stated, no number line
- The artist is not credited, Foss' characteristic F inside a box is on the back cover [wraparound art]
- "This edition translated by Wendayne Ackerman and Edited by Donald A. Wollheim" on copyright page
- Contains the novella only, none of the other content present in the US Ace edition
- $1.65 in Australia; $1.40 in New Zealand
