- Auth/Ed: H. L. Gold
- Year: 1954
- Publisher: Galaxy Publishing Corporation
- Price: $0.35
- Pages: 160
- Cover: Ed Emshwiller
| Novellas | |
| Granny Won’t Knit | Theodore Sturgeon |
| Novelettes | |
| Open Warfare | James E. Gunn |
| Mate in Two Moves | [as Winston Marks] Winston K. Marks |
| Bedside Manner | William Morrison |
| Short Stories | |
| Chain of Command | Stephen Arr |
| Back to Julie | Richard Wilson |
| Essays/Articles | |
| Ready, Aim — Extrapolate! | H. L. Gold |
| For Your Information | Willy Ley |