Richard Kilmer

The World Beyond

Ray Cummings

The Moon Master

Charles W. Diffin

Phantoms of Reality

Ray Cummings

The Finding of Haldgren

Charles W. Diffin

Burning Daylight

Jack London

First on the Moon

Jeff Sutton

The Secret of the Ninth Planet

Donald A. Wollheim

Murder Madness

Murray Leinster

The Opal Serpent

Fergus Hume

The Gold Bag

Carolyn Wells

The Planet Strappers

Raymond Z. Gallun

Supermind

Randall Garrett, Laurence M. Janifer, Mark Phillips

The People of the Mist

H. Rider Haggard

The Ultimate Weapon

John W.

The Mystery Girl

Carolyn Wells

Dark Moon

Charles W. Diffin