Davis, Norbert: Oh, Murderer Mine (1946), v1, 2 Jan 2020
 

Doan and Carstairs return, after the end of the War; This time the scene is a college campus; and Doan's job is to watch of 26 year old Eric Trent, hunky husband of a 47 year old Beauty Products millionairess, to prevent him being seduced by younger women!

As always with a Doan and Carstairs story, there is humour as well as mayhem.

(There are just 5 Doan and Carstairs stories: 3 short novels and 2 short stories:

Holocaust House 1940 - a long short story
The Mouse in the Mountain 1943 - novel
Sally's in the Alley 1943 - novel
Cry Murder! 1944 - short story
Oh, Murderer Mine 1946 - novel)