Waverly and the other members of the Empyrean have scattered, and their home ship has been destroyed. Their mission to rescue their parents didn't go as planned, and now they're at an even greater disadvantage: trapped with their enemies on the New Horizon, trying to find a way to survive. Kieran has been pulled under Anne Mather's wing, but is she really trying to make peace, or just using Kieran to build her own power? Meanwhile, Waverly is taken in by a mysterious old man who wants to help her bring Anne Mather down—but the more Waverly cooperates with him, the more dangerous her position is, and the more at odds with Kieran she becomes.
Seth's situation is even worse. After setting out from the Empyrean on his own, with only a vague strategy to guide him, he is a fugitive aboard the New Horizon. He's doing what he can to challenge the power of Anne Mather, but he's badly hurt, and getting sicker.
Will Seth live long enough to help Waverly topple their enemies? And will Waverly find a way to unite with her friends before they all fall? Nothing is sure and every moment is a risk in the thrilling finale of the Sky Chasers series.
St. Martin's Griffin, Hardcover, January 2014, ISBN: 9780312621360
St. Martin's Griffin, Paperback, February 2014, ISBN: 9781447220121