PRO Publications · Pallas Athene
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Camp 020: MI5 and the Nazi Spies | 978-1-903365-08-3 (1-903365-08-2) | 2000 |
| Enigma: Code-breaking and the Second World War | 978-1-903365-40-3 (1-903365-40-6) | 2002 |
| Every Object Tells a Story: 3 | 978-1-84368-145-8 (1-84368-145-5) | 2017 |
Intro by Oliver Hoare · Oliver Harry · Oliver Heer · Oliver Heyer · Olivier Hari