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.)
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.)
Two Miles of American Front Had Gone Dead. And on Two Lone Infantrymen, Lost in the Menace of the Fog-gas and the Tanks, Depended the Outcome of the War of 1932.