| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Dragon Master: the Kaiser's one-man air force in Tsingtau, China, 1914: a non-fiction book of military aviation history | 978-0-9639310-0-9 (0-9639310-0-8) | 1994 |
| Dragon master: The Kaiser's one-man air force in Tsingtau, China, 1914: a non-fiction book of military aviation history | 978-0-9639310-1-6 (0-9639310-1-6) | 1994 |
E. Whittaker · R. E. · Robert E. · Robert W. · Robert Whittaker