From publisher blurb: The Darkness has Teeth Beyond the Horizon, dark forces claw at the edges of sanity, battering at the fabric of reality, seeking final night: Nephandi, the Corrupters Marauders, the Foot-Soldiers of Chaos Demons, the Renders of Souls Paradox Spirits, the Mage's Bane Umbrood, the Living Mysteries What are they? Why are they? Can we stand against them all? And what if we cannot? ...And It Hungers! The Book of Madness is a bestiary for Mage: The Ascension, exploring the darker reaches of magick's touch. It includes: Details about a mage's deadliest foes; Dozens of mystic creatures from the Dark Side; Storyteller hints, cosmology, and more.