Perry Rhodan #32: Challenge of the Unknown
October 1973
| Editor | Forrest J. Ackerman |
|---|---|
| Cover art | Gray Morrow |
| Publisher | Ace Books |
| Price | $0.75 |
| Pages | 160 |
- "First Ace printing: October, 1973"; no number line
- The artist is not credited, cover is signed
- Managing editor: Forrest J. Ackerman.
- Translator: Wendayne Ackerman
- Art Director: Charles Volpe.
- "Cosmos" originally copyrighted 1933 by ARRA printers for Science Fiction Digest. New printing copyright 1973 by Forrest J. Ackerman.
- The Cataclysm copyright 1934 by ARRA Printers for Fantasy Magazine. Revised version copyrighted 1973 by Forrest J. Ackerman.
- Messenger to Infinity by J. Harvey Haggard copyright 1942 by Columbia Publications, Inc.
| Page | Type | Kind | Title | Author(s) |
|---|---|---|---|---|
| 7 | Essay | Non Fiction | From the Captain of the Cell-Ship Attica | Forrest J. Ackerman |
| 11 | Short Fiction | Fiction | Challenge of the Unknown | Clark Darlton |
| 119 | Essay | Non Fiction | The Ship of Things to Come (PR#32) | uncredited |
| 120 | Essay | Non Fiction | Scientificinematorially Speaking (Scientifilm World)(PR#32) | uncredited |
| 125 | Short Fiction | Fiction | Messenger to Infinity | J. Harvey Haggard |
| 135 | Serial | Fiction | Cosmos: Chapter 1: Faster Than Light (Part 1 of 29) | Ralph Milne Farley |
| 155 | Essay | Non Fiction | The Perryscope (PR#32) | Forrest J. Ackerman |
| Page | Type | Kind | Title | Author(s) |
|---|---|---|---|---|
| Editor | Non Fiction | Challenge of the Unknown | Forrest J. Ackerman | |
| Cover Art | Non Fiction | Challenge of the Unknown | Gray Morrow |