Tommy Hambledon
1. Drink to Yesterday (1940)
2. Pray Silence (1940)
     aka A Toast to Tomorrow
3. They Tell No Tales (1941)
4. Without Lawful Authority (1943)
5. Green Hazard (1945)
6. The Fifth Man (1946)
7. Let the Tiger Die (1947)
8. With Intent to Deceive (1947)
     aka A Brother for Hugh
9. Among Those Absent (1948)
10. Diamonds to Amsterdam (1949)
11. Not Negotiable (1949)
12. Dangerous by Nature (1950)
13. Now or Never (1951)
14. Alias Uncle Hugo (1952)
     aka Operation Manhunt
15. Night Train to Paris (1952)
16. A Knife for the Juggler (1953)
     aka The Vengeance Man
17. All that Glitters (1954)
     aka Not For Export
18. The Man in the Green Hat (1955)
19. The Basle Express (1956)
20. Birdwatcher's Quarry (1956)
     aka Three Beans
21. Death of an Ambassador (1957)
22. No Entry (1958)
23. Crime in Concrete (1959)
24. Search for a Sultan (1961)
25. The House at Pluck's Gutter (1963)
The Exploits of Tommy Hambledon (omnibus) (1959)

One That Got Away / Double Take / Fifth Man (1946) (with Roy Huggins and Helen McCloy)
Fourth Postman / Among Those Absent / Lock and the Key (1948) (with Frank Gruber and Craig Rice)
Five Spy Novels (1962) (with Martha Albrand, Eric Ambler, John Buchan and E Phillips Oppenheim)