Major Helders
Knauss, Robert
June 14, 1892 – February 14, 1955 (aged 62)
Birth place: Stuttgart, Kingdom of Württemberg, German Empire
2 English-language books
| Year | Type | Title | Author(s) |
|---|---|---|---|
| 1932 | Novel | The War in the Air, 1936 | Major Helders |
| 1935 | Novel | War in the Air | Major Helders |