Tiger Standish Does His Stuff

Tiger Standish—ace agent.
Two novellas of his thrilling tales collected together.
Tiger Standish on the Warpath
Standish is frustrated to be stuck in England chasing Nazi spies instead of being in the thick of battle in Egypt in the early days of WWII. His superior, Harker, puts him on the trail of a very pretty woman who is suspected of being "probably the most dangerous woman spy working against" England. The Laughing Tornados Get a Split Lip
A freelance British journalist is certain that the three men who regularly meet in the apartment below where he lives are involved in a nefarious plot.