Plagued by ghastly waking nightmares, Adrian reluctantly agrees to past life regression hypnotherapy. As his consciousness is cast back through time, Adrian witnesses a scene of horrific debauchery and diabolism. Waking, he is more unsettled than before, and with good reason-something has followed him back. Adrian finds himself in the center of an occult conspiracy. Plagued by an insidious cult, haunted by visions of violence and murder, Adrian struggles to keep his sanity when everyone around him seems to have lived many lives, all of which are connected to his own in bizarre ways.

CULLEN BUNN (Harrow County, The Sixth Gun, The Empty Man), DANNY LUCKERT (Red Mother, Shock Shop), and MARIE ENGER (Pistolwhip, 2 Sisters) present a tale of supernatural terror and intrigue unlike any horror comic you've ever experienced. This deluxe hardcover collection includes the entire series and never-before-seen bonus materials, including original proposal materials, script pages, character pinups and design materials, a cover gallery, and more! Collects REGRESSION #1-15.