Resounding Wind Publishing: 51 books

John Carter desperately needed the aid of Barsoom's greatest scientist. But Ras Thavas was the prisoner of a nightmare army of his own creation — half-humans who lived only for conquest. And in their hidden laboratory seethed a horror that could engulf all of Mars.

Hopalong tangles with a variety of swindlers, besting them at their own games.

Real cowboy stuff in this one. A lot of cattle drivin', not much character development.

You didn't think his mother named him that, did you?

Whether it is true or not that not more than twelve persons in all the world are able to understand Einstein's Theory, it is nevertheless a fact that there is a constant demand for information about this much-debated topic of relativity. The books published on the subject are so technical that only a person trained in pure physics and higher mathematics is able to fully understand them.

Why did the kid want to ride with Bart Shields? Because Bart had guts, and was gun-fast, and started everybody shaking when he slammed into town. One of McCulley's last stories.

It was Christmas Eve and all was cheer and gayety, but in a dark alley along Patrolman Asher's beat lurked grim murder!

A clever story of plagarism.

Despite His Slippery Fingers, Hal Lorney Rises to an Emergency When the Star of a Rival Team Uses the Wrong Tactics!

When Dave Hewson stalks into the Longhorn Saloon, he's ready for a roaring final showdown with a pair of gun-hung gents!

Calligan becomes involved in a Latin American revolution.

It's that newfangled radio, changing everyone's life, including our favorite subway "leather lifter."

Jim Thatcher holds the key down on danger when big-city gangsters unleash death and destruction in a melee of double-track doom. A railroad mystery.

The thought of Weldon's great war hero spurs Harry Boake to new efforts in a crucial football game.