The Futuremen: The Birth of Grag
| First published | March 1943 |
|---|---|
| Type | Short Fiction |
| Series | Captain Future › The Futuremen: Companions of Captain Future #12 |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| March 1943 |
|
Captain Future, Spring 1943 | Better Publications, Inc. | MAGAZINE | 88 |