New fears. Hidden clues. The Aspects cannot maintain what has been broken. Six months after saving her city from destruction, Deyeri Renn is outrunning leadership she doesn't trust herself to take on. Mavrin Leed chases secret knowledge beyond the business of a mere street magician, wondering where his friend Eyasu Temergon has gone, and how much his devotion to the god-like Aspects endangers him this time. All while the Raw wait to be freed from their prison-the extent of their patience unknown. And as the Highest Voices work to silence the gods who keep Aelda safe, dangerous truths at the edge of the world still find their way to light. Castoff is the thrilling follow-up to Catalyst and the conclusion of the Aspects of Aelda duology, by award-winning author Brandon Crilly.