Denver: The Communicators, 1952-53. First editions. 4 volumes, 4tos, 20, 32, 23, and 25pp. Mimeographed, printed recto only. Stapled, printed wrappers as issued. Rear wrappers loose from staples in nos. 1, 3, and 4. Some chipping, edge tears, and toning to cheap paper. Generally very good or better. Scientology incunabula.....