Of all the worlds in the multiverse, Adrathea is the last David Render would willingly revisit. Events there broke his heart and drove him to retire from the service of the Alvehn. But now Adrathea is in peril. An Alvehn device known as an empathy bridge—called the Gryphon Stone by Adratheans—has been stolen. Without it, the ancient alliance between humans and gryphons will fail, and a bloody conflict looms. Adrathea calls, and David must answer. Part of The Chimera Multiverse series. 4.4 stars, 45 ratings. From $0.99 - SHOP NOW /