Ruby can't look back. Fractured by an unbearable loss, she and the kids who survived the government's attack on Los Angeles travel north to regroup.

All her life, Della's secret powers have made her feel separated from her human family.

All her life, Barrie Watson has been a virtual prisoner in the house where she lives with her shut-in mother. When her mother dies, Barrie promises to put some mileage on her stiletto heels.

Tom Raines and his friends are eager to return to the Pentagonal Spire to continue training for the elite Intrasolar Forces, but they soon discover troubling changes.

There is danger in dreaming. But there is even more danger in waking up.

Winter in Black Orchard, Wisconsin, is long and dark, and sixteen-year-old Vayda Silver prays the snow will keep the truth and secrecy of the last two years buried.