Only Two Young Explorers Stand in the Way of the Mad Bram's Horrible Revenge—the Releasing of His Trillions of Man-sized Beetles upon an Utterly Defenseless World. (Part One of a Two-part Novel.)
| [THE CAVE OF HORROR ] | CAPTAIN S. P. MEEK | 32 |
Screaming, the Guardsman Was Jerked Through the Air. An Unearthly Screech Rang Through the Cavern. The Unseen Horror of Mammoth Cave Had Struck Again!
| [PHANTOMS OF REALITY ] | RAY CUMMINGS | 46 |
Red Sensua's Knife Came up Dripping—and the Two Adventurers Knew that Chaos and Bloody Revolution Had Been Unleashed in that Shadowy Kingdom of the Fourth Dimension. (A Complete Novel.)
| [THE STOLEN MIND ] | M. L. STALEY | 75 |
What Would You Do, If, Like Quest, You Were Tricked, and Your Very Mind and Will Stolen from Your Body?
| [COMPENSATION ] | C. V. TENCH | 92 |
Professor Wroxton Had Disappeared—But in the Bottom of the Mysterious Crystal Cage Lay the Diamond from His Ring!
| [TANKS ] | MURRAY LEINSTER | 100 |