The Perfect Weapon
| First published | February 1950 |
|---|---|
| Type | Short Fiction |
| Length | Short Story |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| February 1950 |
|
Astounding Science Fiction, February 1950 | Street & Smith Publications, Inc. | MAGAZINE | 46 |
| March 1960 |
|
Häpna!, mars 1960 | Grafiska Förlaget Kindberg & Söner | MAGAZINE |