The Valley of Vanishing Men(1942)

Red Barry(en)

A police detective is caught up in a plot to steal two million dollars in bonds.

The Monster and the Ape(en)

A famous scientist invents a humanoid robot (the titular "monster"), so a greedy rival scientist plans to steal it for use in his criminal plans. His henchmen often kidnap a trained gorilla (the titular "ape") from the zoo, to aid in the schemes.

The Great Adventures of Captain Kidd(en)

Two British officers are assigned to collect information to convict Captain Kidd of piracy.

Flying Disc Man from Mars(en)

Mota is a Martian representative, who has come to impose interplanetary law on the Earth (which has become too dangerous); opposing his authority is Kent Fowler, who resists the alien plot, without understanding its details.

Federal Operator 99(en)

Jerry Blake (aka Federal Operator 99) teams-up with Joyce Kingston to thwart the plans of escaped crime boss Jim Belmont.

Hawk of the Wilderness(en)

An expedition arrives on an uncharted jungle island to rescue the local natives, led by a jungle boy, from a volcano that is about to erupt.

Daredevils of the Red Circle(en)

Escaped Prisoner 39013 impersonates the rich and influential Horace Granville, allowing him to create a variety of disasters. Fortunately, he is thwarted repeatedly by three daring circus daredevils.

Jungle Menace(en)

Mystery and adventure, surrounding a stolen rubber harvest.

The Mysterious Pilot(en)

Jim Dorn endeavors to protect Jean McNain from a man she knows has committed a murder, Carter Snowden

Flying G-Men(en)

Four flying G-Men protect America against enemy spies; one of the four assumes the identity of The Black Falcon, to befuddle the saboteurs even further.

The Spider's Web(en)

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

Mandrake the Magician(en)

Mandrake and his team attempt to prevent "The Wasp" from stealing and using a new Radium invention.

The Black Coin(en)

Government agents try to thwart smugglers, while some sort of plot unfolds, about a hidden treasure revealed by cursed coins.

Custer's Last Stand(en)

Kit Cardigan seeks the killer of his father...among other plot threads leading up to the famous historical incident.

Pirate Gold(en)

King of the Forest Rangers(en)

An Indian rug is the key to the location of a lost treasure. When the rug's owner is murdered, it becomes a case for Forest Ranger Steve King

The Phantom Rider(en)

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

The Wolf Dog(en)

The story of a boy, a dog, and a man. The boy discovers he is heir to a shipping line, and travels to Los Angeles, accompanied by inventor/radio operator Bob Whitlock and Irene Blaine. Their journey is aided by Pal, a wolf dog.

Perils of the Royal Mounted(en)

Sergeant MacLane of the Mounties investigates the disruptive activities of a bunch of troublemakers.

Brenda Starr, Reporter(en)

Reporter Brenda Starr and her photographer Chuck Allen get involved in a search for the loot from a payroll robbery. Cliffhanging action and adventure and a fair amount of comic relief follow them at every turn.