| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| The Ultra Secret | 978-O-O6-O14678-8 (O-O6-O14678-8) | 1974 |
F W · F.W. Winterbotham · Frederick W. · Frederick W. Winterbotham · Frederick William · Frederick Winterbotham · W.W. · William W. · William Winterbotham