Biggles and the Black Mask
| Subtitle | A Story of Biggles and the Air Police |
| Published | June 1964 - Hodder & Stoughton [H/B] |
| Reprints |
Knight Books |
| 6 Images Online |
| Goodreads rating |
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% (0 votes cast) |
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Biggles questions the dealings of a crooked ex RAF officer, uncovering a sinister organisation headed by "The Black Mask".
