Leon FestingerSaucerian Publisher was founded with the mission of promoting books in Science Fiction. Our vision is to preserve the legacy of literary history by reprint editions of books that have already been exhausted or are difficult to obtain. Our goal is to elp readers, educators, and researchers by bringing back original publications that are difficult to find at a reasonable price while preserving the legacy of universal knowledge. This title is an authentic reproduction of the original edition published in 1956 printed text in shades of gray.IMPORTANT, although we have attempted to maintain the integrity of the original text accurately, the present reproduction has missing and blurred pages, poor pictures from the original scanned copy.Because this material is culturally important, we have made it available as part of our commitment to protect, preserve and promote knowledge in the world.___ Copy and paste the link for our titles: https: //saucerianbooks.blogspot.com/ Read More Read Less