Silver Streak Comics #15

Captain Battle and his partner Hale face an eerie threat when the Mummy Master, a cunning villain leading a spy ring intent on sabotaging America's defense program, begins stealing mummies from the city museum and using them as instruments of terror. As the masked criminals target wealthy citizens on their extortion list, Captain Battle must uncover the connection between the vanished artifacts and the mysterious attacks before the nation's security is compromised. With the Mummy Master's schemes growing bolder and the mystery deepening, the champions of democracy race to stop this sinister operation before it claims its next victim.

When millionaire J. Bradford Brazer's sudden obsession with spending his fortune draws the attention of his worried daughter Frenda, she turns to Captain Presto Martin of the Manhattan Detective Bureau for help. As Presto investigates the steel king's erratic behavior, a shocking act of violence sets off a desperate chase across rooftops and into a final confrontation that will test the master detective's wits and courage.

When an S.O.S. crackles in from an Arctic exploration party under attack, Cloud Curtis and his companions Crusher and Pop race north in the Golden Bullet—the world's fastest plane—only to discover a secret Japanese military base hidden in Alaska's frozen landscape. With the enemy poised to invade, Cloud and his crew must use their wits and ingenuity to stop the threat before it's too late.

The Pirate Prince comes across the grave of a fallen friend and confronts his killer—the ruthless Hook Hooker—only to be dragged aboard the villain's ship, where he encounters the kidnapped Duke of Pyewk and Lady Marie. When a loose cannon transforms the ship into a battleground, the Pirate Prince seizes his chance to turn the tables on Hook Hooker and his crew.

A gruesome murder—too savage for any human hand—leaves the police stumped, but Silver Streak and Meteor suspect the culprit hides in the mountain domain of Karl the Hermit. When the two fastest beings on Earth confront Karl and his monstrous creation, they'll need every ounce of speed to survive "The Thing That Walks Like a Man," a tale by Don Rigo that pits our heroes against a creature of terrifying strength.

When daring pilot Dusty Travis heads to the Matto Grasso jungle to hunt for clues about the lost continent of Atlantis, Billy and Bobby Bingham and their pal Specs have other ideas—they stow away on his plane. A violent tropical storm forces a crash landing deep in the Brazilian wilderness, where the boys and their friend discover they're not alone: a mysterious civilization calling themselves the Nameless Ones, descendants of Atlantis, capture the castaways and drag them before their bizarre ruler, the Oligarch. With danger mounting and time running out, Travis and the Bingham boys must find a way to escape the hidden city before they become sacrifices to a lost world's vengeance.

When Daredevil [Bart Hill] mysteriously vanishes from the crime-fighting scene, the beautiful and cunning villain known as the Serpent sees her chance to orchestrate the most audacious criminal scheme of the decade—a coordinated kidnapping spree that will grip the nation. But the Serpent's plans collide head-on with the return of the hero she thought was gone for good, triggering a battle of wits and will that will test them both.