There are Things That Go Bump in the Night...The Supernatural Handbook is a sourcebook of heroic horror for the Mutants & Masterminds Superhero Roleplaying Game. It lays out the elements for a successful M&M game in which the strange and paranormal are true and a few lone heroes struggle against the Things That Go Bump in the Night.The Supernatural Handbook includes: Detailed information on character creation, horror-themed series, and adventure design. A complete system for building your own supernatural menaces for your heroes to hunt (or to hunt them...). New hero and villain archetypes like the Curse-Burdened Adventurer, Noble Monster, Dark Emissary, and Inhuman Juggernaut. ARCADE (American Research Center for the Arcane Defense of Earth), a new organization whose agents wage a secret war every night.Join the fight against ancient evils and occult menaces with the Supernatural Handbook!