Amazon.com description: Product Description: Daine must confront a powerful leader in this third book of the Immortals series, featuring an updated cover for longtime fans and fresh converts alike, and including an all-new afterword from Tamora Pierce.

When Daine is sent to Carthak as part of a Tortallan peace delegation, she finds herself in the middle of a sticky political situation. She doesn’t like the Carthaki practice of keeping slaves, but it’s not her place to say anything—she’s only there to heal the emperor’s birds. Her worries only expand once she learns that her own power has grown in a dark and mysterious way.

As the peace talks stall, Daine puzzles over Carthak’s two-faced Emperor Ozorne. How can he be so caring with his birds, and so cruel to his people? Daine is sure he’s planning something—a terrible, power-hungry scheme. And she knows that she must fight this powerful Emperor Mage; the life of her beloved teacher is at risk.