| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) | |
|---|---|---|---|---|
| Deutsche Hubschrauber 1930-1945 | 978-3-613-02379-6 (3-613-02379-2) | 2004 | ||
| Nabokov's Blues: The Scientific Odyssey of a Literary Genius | 978-0-07-137330-2 (0-07-137330-6) | 2001 | Kurt Johnson · Steven L. Coates | |