Above Suspicion - 1943-05-31

Action in the North Atlantic - 1943-06-12

This Land Is Mine - 1943-05-07

Mission to Moscow - 1943-04-29

Invisible Agent - 1942-08-07

Mystery Sea Raider - 1940-10-26

British Intelligence - 1940-01-29

Espionage Agent - 1939-09-30

Thunder Afloat - 1939-09-15

Confessions of a Nazi Spy - 1939-05-06

Never Say Die - 1939-03-08

Submarine Patrol - 1938-11-25

Madame X - 1937-10-01

Talent Scout - 1937-07-24

The Case of the Stuttering Bishop - 1937-06-08

Kid Galahad - 1937-05-29

Ready, Willing and Able - 1937-03-06

Smart Blonde - 1937-01-02

Fugitive in the Sky - 1936-11-28

The Case of the Black Cat - 1936-10-31