Lady X is a woman who works during the day as a model but turns into a fighter for justice at night with the help of her karate master Chang.

Pulp hero "The Spider" seeks to destroy all criminals. In this serialized adventure, he battles The Octopus, who intends to replace the government...

A masked vigilante named X must fight for his life against other killers when a mysterious cult discovers his true identity and wants to bring him...

A team of two-fisted insurance investigators (one of whom disguises himself as The Masked Marvel) endeavor to discover and thwart the loathsome...

Pretty Girl Barbara Mededith takes over her murdered brother's crusading newspaper. She also assumes the dead sibling's identity as "The Black Whip,"...

The struggle over the Bellamy estate ends with Michael Bellamy accused of murder and killed on the way to prison, while his brother Abel Bellamy...

A man returning home after having fought in the Civil War discovers that corrupt politicians have taken over the county and are terrorizing and...

A mad scientist named Dr. Satan plots to steal key pieces of technology to enable him to build an army of robots based on his prototype to conquer...

Fed up with the violence and bullying in her city, Sydney dresses up like a bee to fight crime, but to reach her full potential she must first...

Vijay runs a small business and is also a master thief who is wanted by the cops. But, his motive for committing theft is to build a school where...

A night club bouncer gets disgusted of all the violence and repression of the weak he is seeing. He has to act to protect the victims.

Don Jose disguises himself as Zorro, the masked freedom fighter, who tries to protect his people from the wrath of an evil military officer who is...

A new town doctor arrives at the same time as local Indians needprotection from troublemaking looters.

A masked hero called "The Eagle" leads California ranchers in a struggle against Russian Cossacks who are plotting to take over California and turn...

Government agents work to interfere with schemes to trick the Comanches into war with the Texans.

The Phantom Rider helps Mary Grayson thwart a plot to steal her land.

Columbia's 33rd serial (made between "Jack Armstrong" and "The Sea Hound") was based on the character that first appeared in "Action Comics" No. 42.

New sheriff cleans up the town. First (?) in "Mauricio Rosales" series.

A father uses a unique ability to find and rescue sex-trafficking victims, all the while hoping he'll find his own missing daughter along the way.

Masked rider exposes the criminal misdeeds of a wealthy land-owner and his henchmen.