Date: 1938-03-21

Flash Gordon's Trip to Mars

Date: 1924-05-25

The Fortieth Door

Date: 1947-02-06

Jack Armstrong

Date: 1931-06-01

The Vanishing Legion

Date: 1930-11-10

The Phantom of the West

Date: 1932-05-17

The Last of the Mohicans

Date: 1931-11-01

The Lightning Warrior

Date: 1932-09-04

The Last Frontier

Date: 1954-01-06

Trader Tom of the China Seas

Date: 1944-11-16

Zorro's Black Whip

Date: 1953-01-21

Jungle Drums of Africa

Date: 1933-04-07

The Three Musketeers

Date: 1933-04-17

The Whispering Shadow

Date: 1942-01-06

Don Winslow of the Navy

Date: 1918-10-13

Wolves of Kultur

Date: 1933-12-21

The Mystery Squadron

Date: 1915-04-05

The New Exploits of Elaine

Date: 1938-03-17

The Secret of Treasure Island

Date: 1941-06-21

Jungle Girl

Date: 1919-09-01

The Midnight Man