First Through Time
| Format | Paperback |
| Language | English |
| Copyright | 1962 |
| Author | Rex Gordon |
| Publisher | Ace Books, Inc. |
| Copyright Holder | Ace Books, Inc. |
| Format | Paperback |
| Language | English |
| Copyright | 1962 |
| Catalog Number | F-174 |
| Format | Paperback |
| Language | English |
| Copyright | 1962 |
| Author | Rex Gordon |
| Publisher | Ace Books, Inc. |
| Copyright Holder | Ace Books, Inc. |
| Format | Paperback |
| Language | English |
| Copyright | 1962 |
| Catalog Number | F-174 |