New York, Gernsback Publications, 1953. Manuscript. Very good condition. Published in the August issue of the short lived magazine Science Fiction Plus. Marked up throughout, some in Gernsback's hand (and initialled by him on the first leaf), others one would presume to be in Moskowitz's hand. 59pp typed, numerous amendments. Some grubbiness and a few tears and creases. [11202, Hyraxia Books].