![Cover of Unknown Worlds [UK], Spring 1948](http://www.isfdb.org/wiki/images/1/10/NKNWNWRLDS1948.jpg)
Contents
| Page | Type | Kind | Title | Author(s) |
|---|---|---|---|---|
| 2 | Short Fiction | Fiction | He Shuttles | Theodore Sturgeon |
| 11 | Short Fiction | Fiction | The Psychomorph | E. A. Grosser |
| 18 | Short Fiction | Fiction | When It Was Moonlight | Manly Wade Wellman |
| 25 | Short Fiction | Fiction | Well of the Angels | E. Hoffmann Price |
| 37 | Short Fiction | Fiction | The Pipes of Pan | Lester del Rey |
| 45 | Short Fiction | Fiction | The Kraken | Frederick Engelhardt |
| 55 | Short Fiction | Fiction | Transparent Stuff | Dorothy Quick |
| Page | Type | Kind | Title | Author(s) |
|---|---|---|---|---|
| Editor | Non Fiction | Unknown Worlds [UK] - 1948 | John W. Campbell, Jr. | |
| 3 | Interior Art | Non Fiction | He Shuttles | Creig Flessel |