The obsessive scientist Dr. Miller is working on a matter-transmitter invention called the Paratron; a conspiratorial team of spies and no-goods pursue him to Alaska, trying to steal the device.
The Scarlet Horseman
1946-01-22
The Master Key
1945-04-24
Mystery of the Riverboat
1944-10-24
The Purple Monster Strikes
1945-10-06
Manhunt of Mystery Island
1945-03-17
The Black Coin
1936-09-01
Jesse James Rides Again
1947-08-02
Adventures of Red Ryder
1940-06-28
The Valley of Vanishing Men
1942-12-17
Bruce Gentry
1949-02-10
Red Barry
1938-10-18
Queen of the Northwoods
1929-05-21
Hands Up
1918-08-18
King of the Texas Rangers
1941-10-03
Federal Operator 99
1945-07-07
Hawk of the Wilderness
1938-12-03
Daredevils of the Red Circle
1939-06-10
The Great Adventures of Captain Kidd
1953-09-17
Flying Disc Man from Mars
1950-10-25
Spy Smasher
1942-04-04