Publications (4)
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| December 1967 |
|
The Magazine of Fantasy and Science Fiction, December 1967 | Mercury Press, Inc. | MAGAZINE | 96 |
| January 1970 |
|
The Solar System and Back | Doubleday | Nonfiction | 151 |
| May 1972 |
|
The Solar System and Back | Discus / Avon | Nonfiction | 159 |
| 1973 |
|
The Solar System and Back | Discus / Avon | Nonfiction | 159 |