| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Beyond the Wall: Memoirs of an East and West German Spy | 978-0-02-881007-2 (0-02-881007-4) | 1992 | Werner Stiller |
| Historical Dictionary of German Intelligence | 978-0-8108-5543-4 (0-8108-5543-7) | 2009 | |