New York: Rinehart & Co., 1953. 244 pp. Approximately 5 x 7 1/2". First edition, first printing with price of $2.50 on dust jacket flap. Gray boards, red and black spine letters with very minor rubbing to extremities, usual toning to text block, near fine condition. Dust jacket in near fine condition with crease and rubbing on back. NF/NF.

A science fiction story about an unseen alien race, called Capellans, living among us, harvesting "the thought forces released by humans at death."