New York, Bouregy & Curl, 1953. First Edition. First Impression. A presentable copy of the author's third book. A story involving twelve types of mutants with super-powers (maybe mediocre-powers). Here's the list, you'll have to buy and read the book to find out more (marketing 101): True Telepaths, Levitators (aka Floaters!), Pyrotics, Chameleons, Nocturnals, Malleables, Hypnos, Supersonics, Mini-engineers, Radiosensitives, Insectivocals, Teleports. Enjoy! Very good copy, with light edge wear, some rubbing to rear panel, paper tape reinforcements to inside jacket. Jacket design of a smug lady and gentleman seemingly disgusted with his life...in space. Cover art / illustrations by Ric Binkley [5764, Hyraxia Books].