The Book Castle · The History Press
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Britain's Best Kept Secret: Ultra's Base at Bletchley Park | 978-0-7509-2355-2 (0-7509-2355-5) | 1999 |
| Changing Faces, Changing Places: Post-war Bletchley and Woburn Sands 1945-1970 | 978-1-903747-20-9 (1-903747-20-1) | 2002 |