Date: 1937-09-01

Jungle Menace

Date: 1938-10-21

The Spider's Web

Date: 1939-05-06

Mandrake the Magician

Date: 1945-04-24

The Master Key

Date: 1944-10-24

Mystery of the Riverboat

Date: 1936-09-01

The Black Coin

Date: 1942-04-04

Spy Smasher

Date: 1945-01-22

Jungle Queen

Date: 1944-04-25

The Great Alaskan Mystery

Date: 1945-07-07

Federal Operator 99

Date: 1938-12-03

Hawk of the Wilderness

Date: 1939-06-10

Daredevils of the Red Circle

Date: 1919-09-01

The Midnight Man

Date: 1922-04-27

Dr. Mabuse, the Gambler

Date: 1941-06-21

Jungle Girl

Date: 1936-04-06

Flash Gordon

Date: 1937-01-30

Blake of Scotland Yard

Date: 1937-01-18

Jungle Jim

Date: 1915-04-05

The New Exploits of Elaine

Date: 1925-03-01

Idaho!