| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Knight of Germany: Oswald Boelcke German Ace | 978-1-935149-11-8 (1-935149-11-3) | 2009 |
| Knight of Germany: Oswald Boelcke - German Ace | 978-1-85367-099-2 (1-85367-099-5) | 1991 |
J. W. · J Werner · Johannes Werner · P.J. · P W. · P. Werner