Challenge of the Unknown
| First published | 1978 |
|---|---|
| Publisher | Orbit |
| Format | Paperback |
| Type | Chapbook |
| Cover art | Peter Jones |
| Pages | 127 |
| Price | £0.70 |
| ISBN | 0708870074 |
Signature PAJ on cover.
Cover art as "The Godmakers" in Solar Wind.
| Page | Title | Author(s) | Type |
|---|---|---|---|
| Challenge of the Unknown | Clark Darlton | Novella |