POTTER, Jack (compiler) and HADES, Mickey (ed.). The Master Index to Magic in Print. Calgary: Mickey Hades International, 1967-1975. Fourteen volumes, plus nine supplemental indices (1971–75). Mimeographed sheets uniformly bound in black buckram, spines titled in silver. (Supplements loose.) The head of each spine spells out “MASTER INDEX,” with one letter on each volume. SIGNED by Hades. Covering books and magazines in English up to and including 1964, the Master Index was, according to the publisher, “the most staggering undertaking in magical history,” being “an effort to find the most functional yet inexpensive way to produce this gargantuan reference library.” Originally issued in three-ring binders, this is the first bound file we have offered.