| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1956 |
|
The Exploration of Mars | Sidgwick & Jackson | Nonfiction | |
| June 1956 |
|
The Exploration of Mars | The Viking Press | Nonfiction | |
| April 1978 |
|
Future, April 1978 | Future Magazine, Inc. | MAGAZINE | 74 |