| Author | Donald Hamilton |
| Series | Matt Helm |
| Publisher | Fawcett World Library |
| Imprint | Gold Medal Books |
| Format | Paperback |
| Language | English |
| Location | USA |
| First Printing | 1964-02 |
| Copyright | 1964 |
| Pages / Font | 144 pages |
Added by Gumby74
| Author | Donald Hamilton |
| Series | Matt Helm |
| Publisher | Fawcett World Library |
| Imprint | Gold Medal Books |
| Format | Paperback |
| Language | English |
| Location | USA |
| First Printing | 1964-02 |
| Copyright | 1964 |
| Pages / Font | 144 pages |