Devil Crystals of Arret

Devil Crystals of Arret is a science fiction novel by Hal K. Wells, written in the early 20th century. The story follows Larry Powell as he ventures into the alien world of Arret to rescue his fiancée, Joan Marlowe, who becomes trapped after an exploration with an atomic projector. The narrative explores themes of adventure and danger, featuring bizarre landscapes, rat-like creatures, and the perilous Devil Crystals that threaten their lives. This work delves into concepts of atomic science and alternate realities, making it a notable entry in early science fiction literature.