| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1974 | Man and the Stars: Contact and Communication with Other Intelligence | Book Club Associates | Nonfiction | 223 |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1974 | Man and the Stars: Contact and Communication with Other Intelligence | Book Club Associates | Nonfiction | 223 |