| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| Gehlen: Spy of the Century | Paperback | 978-0-552-09011-7 (0-552-09011-5) | 1972 |
| Gehlen: Spy of the Century | Hardcover | 978-0-340-12641-7 (0-340-12641-8) | 1971 |
| Set Europe Ablaze | Paperback | 978-0-330-02219-4 (0-330-02219-9) | 1969 |
E C. · E.H. · E.H. Cookridge · Edward H. · H. C. · Henry-C
Corgi · Hodder & Stoughton · Pan Books