Demon Stone — Brad Williams

Aidan finds himself held in the thrall of a dangerous and malevolent entity as he obsessively researches and deciphers the magic inscriptions that the Dark Aethyr Shard bears.Aidan, Ahlissa, Jillian and their allies embark on a quest through ruins and labyrinths, uncovering secrets that link Aidan to the lost Kale Ashtari, and which lead them to rediscover the ancient lost city of Qualtesh in the Forbidden Wastes.Demon Stone is a sweeping tale of ancient legacies, dark magic and the enduring fight for hope and unity in a fractured world.