| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| D-Day Bombers: The Stories of Allied Heavy Bombers during the Invasion of Normandy | 978-0-8117-0642-1 (0-8117-0642-7) | 2010 | Stephen Darlow |
| Pocketguide to Eastern Wetlands | 978-0-8117-1173-9 (0-8117-1173-0) | 2014 | T. Travis |