| Publisher | Bantam Books, Inc. |
| Published in/by Arrangement with | Lyle Stuart, Inc. |
| Copyright Holder | Frank Edwards (2) |
| Imprint | Bantam Books |
| About/Subject | UFO: Unidentified flying object* |
| Format | Paperback |
| Language | English |
| Copyright | 1967 |
| Reprinted | 1967-11 |
| This Edition Published | 1968-09 |