Bibliography
(US/UK) links lead to Amazon pages for the book in those countries.
Brazilian Adventure (1933) (US UK)- Variety (1934)
One's Company (1934) (US UK)
News from Tartary (1936) (US UK)- The Flying Visit (1941) (US UK)
A Story to Tell (1942)
The Sixth Column (1952)- A Forgotten Journey (1952)
My Aunt's Rhinoceros (1956) (US UK)
Invasion 1940 (1957) (US UK)- (Also known in the US as:)
Operation Sealion (1957) (US UK) 
With the Guards to Mexico! (1957)
The Gower Street Poltergeist (1958)
The Seige at Peking (1959) (US UK)- Bayonets to Lhasa (1961) (US UK)
- Goodbye to the Bombay Bowler (1961)
The Fate of Admiral Kolchak (1963) (US UK)
(US/UK) links lead to Amazon pages for the book in those countries.