Runes predict . . . tragedy.

When runes mistakenly arrive at Ayla's healing store, she searches for the owner. What she discovers is kidnapping and murder. The runes are not what they seem, leaving Ayla with questions. A guild of untrustworthy demon summoners might have the answers.

In his hunt for his twin brother, Riven is driven to capture Caspian at all costs. Caspian has rejoined the summoners' guild, which can only lead to trouble. However, ancient witchcraft binds the brothers in a war only one can survive.

When a demon is summoned to destroy the world, Ayla must draw on her gift as a healer. But as a new witch with unexplored powers, she will have to risk everything to subdue the monster. Unfortunately, the demon isn't the only monster she has to worry about.