Something on the Moon is tormenting visiting nutritionist Thecla and her little boy Van. A story of family devotion, horror and heroism. Exciting action adventure in the techno future world of the monumental research complex CASTLE LUNAR. "The Edible," experimental genetic food, is mutating researchers into horrific winged creatures. Large softbound first edition book makes a great collector's item, smaller paperback version makes a great stocking stuffer..