New York: Abelard-Schuman, Inc., 1955. First edition of this UFO classic, with sixteen photographs and illustrations. Very good copy in chipped dustjacket. Light olive cloth, 256 pages, illustrated dustjacket. Light edge rubbing, good hinges, sound text block, unevenly age-toned endpapers, long gift notation on front free endpaper (To Robin - The first Earth-born Group Worker on a space ship. With love, Louise and Martha). The mylar protected dustjacket is priceclipped and has considerable rubbing, especially to the edges, numerous small edge chips and closed tears, but fairly little paper loss.. First Edition. Hard Cover. Very Good/Good. 8vo - over 7¾" - 9¾" tall. Dust jacket present. First Edition.