2013 · كتاب مصدر (قواعد/خيارات لتعزيز اللعب)

Black Chapter

This supplement introduces the Library, a mysterious organization for Mutants & Masterminds Third Edition campaigns. It details the group’s staff, equipment, rules, and investigative operations, allowing characters to join the Library or oppose its goals. The Library’s Black Chapter is a team of dangerous mystical agents who may serve as allies or adversaries. The supplement includes vampires, literary mages, immortal oracles, mad monks, kung-fu commando yetis, and other supernatural elements for superhero settings.