The Mystery Men of Mars
| First published | 1933 |
|---|---|
| Series | Adventures in the Unknown #1 |
| Publisher | Grosset & Dunlap |
| Format | Hardcover |
| Type | Novel |
| Cover art | A. C. Valentine |
| Pages | vii+216 |
| Price | $0.50 |
First published as a four-part serial in The American Boy, November 1931 - February 1932. Illustrated by A. C. Valentine (probably Alec C. Valentine).
Price and artist from Tuck.
| Year | Reviewer | Publication |
|---|---|---|
| 1935 | C. A. Brandt | Amazing Stories, May 1935 |
| 2005 | F. Gwynplaine MacIntyre | The Magazine of Fantasy & Science Fiction, March 2005 |
No ISBN on record — searching by title and author.