With her friends divided and scattered, and the Black Swan wanting her to focus on their projects, Sophie is led in a different direction to Stellarlune, which might be their salvation or destruction, and learns the true meaning of power--and evil.

In this extra special installment of the Keeper of the Lost Cities series, the story picks up right from Legacy's particularly devastating cliffhanger. But chapters alternate between Sophie and Keefe's perspectives to give readers deeper insights into both beloved characters. New powers will be discovered. Hard truths from the past will come to light. And all of your favorite characters will find themselves tested in ways they never imagined. And...