From publisher blurb: As the ancient Seal of Solomon has slowly faded over millennia, more denizens of the Invisible World slip once again into the world of man. Only the gifted ranks of Witch Hunters, amazing mortals that stand against the forces of the Adversary, are equipped to face terrors beyond human understanding. This invaluable guide to the fearsome monsters of the Invisible World provides everything needed by the Grand Masters to challenge cadres of intrepid Witch Hunters with the foulest minions of the Adversary.