Third issue. Besides the Captain Future novel, includes the following shorter pieces: ~ ~~ ~ SERIAL: The Human Termites (Part 3 of 4) [David H. Keller, M.D.]; SHORT STORIES: Lunar Parasites [Raymond Z. Gallun]; Death At the Observatory [John Russell Fearn]; NON-FACT ARTICLES: The Synthetic Man [uncredited]; Neptune: The Solar System's Ocean World [uncredited]