Inland Deep by Richard Tooker, HB, corners banged, 1936, Lib sticker in front cover, sleeve in back, 267 pp. Frontis shows someone being lowered by clothes line into a pit while hiding a rife and wearing a pistol. "Roger and Bob went, on an exploration into the deepest recesses of the Comanche caves. And sure enough, deep inside they found prints—like the tracks of a giant frog! These strange prints soon led to an underground world—a fantastic new realm filled with monstrous beasts, weird phenomena, and home to a previously undiscovered race of semi-intelligent beings”.
 "Inland Deep")
