Shadowman must die! Jack Boniface is out of control. A monstrous supernatural force known only as Tremble threatens to destroy Shadowman...if the ghosts that haunt Jack don't tear him apart first! Before he cracks, the Abettors - sworn to aid the Shadowman and shield him from the forces of darkness - must take drastic measures to protect the world from Jack's terrible power. Can Jack defeat the evil that's coming to kill him...and save himself from the allies trying to drive a knife into his back?