- Auth/Ed: H. L. Gold
- Year: 1956
- Publisher: Galaxy Publishing Corporation
- Price: $0.35
- Pages: 144
- Cover: Virgil Finlay
| Novelettes | |
| Time in Advance | William Tenn |
| Early Model | Robert Sheckley |
| The Claustrophile | Theodore Sturgeon |
| Short Stories | |
| Honorable Opponent | Clifford D. Simak |
| The Genius Heap | James Blish |
| Backward, O Time [vt This Way to the Regress] | Damon Knight |
| Essays/Articles | |
| For Your Information | Willy Ley |