Publications (2)
| Date | Publication | Publisher | Type | Page |
|---|---|---|---|---|
| March 1952 | Collier's, March 22, 1952 | Crowell-Collier | MAGAZINE | 30 |
| September 1952 | Across the Space Frontier | The Viking Press | Nonfiction | 98 |
| Date | Publication | Publisher | Type | Page |
|---|---|---|---|---|
| March 1952 | Collier's, March 22, 1952 | Crowell-Collier | MAGAZINE | 30 |
| September 1952 | Across the Space Frontier | The Viking Press | Nonfiction | 98 |