1976 · كتاب مصدر (قواعد/خيارات لتعزيز اللعب)

The Book of Demons

A fantasy role-playing supplement that adapts material from the Grand Grimoire and the Greater and Lesser Keys of Solomon for use in dark magic systems. It describes 85 demons drawn from biblical sources, along with summoning procedures, human sacrifice, and witchcraft, providing rules and background for incorporating these themes into fantasy campaigns.