Unknown Worlds [UK]
12 issues
| Date | Title |
|---|---|
| February 1943 | Unknown Worlds [UK], February 1943 |
| 1945 | Unknown Worlds [UK], Autumn 1945 |
| 1945 | Unknown Worlds [UK], Winter 1945 |
| 1947 | Unknown Worlds [UK], Spring 1947 |
| 1947 | Unknown Worlds [UK], Summer 1947 |
| 1947 | Unknown Worlds [UK], Winter 1947 |
| 1948 | Unknown Worlds [UK], Spring 1948 |
| 1948 | Unknown Worlds [UK], Summer 1948 |
| 1948 | Unknown Worlds [UK], Winter 1948 |
| 1949 | Unknown Worlds [UK], Spring 1949 |
| 1949 | Unknown Worlds [UK], Summer 1949 |
| 1949 | Unknown Worlds [UK], Winter 1949 |