Eldritch Wizardry was written by Gary Gygax and Brian Blume and published by TSR in 1976 as a sixty-page digest-sized book, and was the third supplement to the original D&D rules.
Eldritch Wizardry, written by Gary Gygax and Brian Blume, was a sixty-page digest-sized book published by TSR in 1976 as an expansion to the original D&D rules.