| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Am Gov 2008 | 978-0-07-296547-6 (0-07-296547-9) | 2008 | Joseph Losco |
| Am Gov 2009 | 978-0-07-724025-7 (0-07-724025-1) | 2008 | " |
| That Eternal Summer: Unknown Stories from the Battle of Britain | 978-0-00-215585-4 (0-00-215585-0) | 1990 | |