A brand-new Supernatural novel that reveals a previously unseen adventure for the Winchester brothers, from the hit TV series!

At the stroke of midnight, everyone awake in a small Missouri town suddenly falls unconscious in the middle of whatever they were doing. When Sam and Dean investigate, the town seems peaceful. But they soon uncover a wave of strange behaviour - streaking, petty vandalism and random violence - and nobody can remember why they did it. With reports of strange shadows and horrible murders, the Winchesters dig deep into the town's secrets and uncover a tragedy fifty years in the making...