The Time-Techs of Kra

A science fiction novel written in the mid-20th century. The story revolves around Willard Randall, an International Investigation Agent, who embarks on a perilous journey in a world ruled by giant insects known as the Kralons. The narrative unfolds as Randall investigates a series of mysterious disappearances during a journey through an advanced earth tube, leading to bizarre encounters with these insect overlords.