Four teens battle the forces of evil when they are left behind after the Rapture.

Four teens battle the forces of evil when they are left behind after the Rapture.

After Mason crosses over into the realm of the Norse gods, Fenn descends into the underworld and races against fate to find Mason and bring her home before she can be transformed into a Valkyrie, which would set the end of the world in motion.

Penryn's search for her kidnapped sister, Paige, leads her into the heart of the angels' secret plans, while Raffe must choose between reclaiming his wings--and his role as the angels' leader--or helping Penryn survive.

Angry with the oppressive dictates of the Empyrean government, Heartlander and Captain of the Big Sky Scavengers Cael McAvoy discovers a secret, illegal garden and Cael, together with his crew, decides to make his own luck ... a choice that will bring down the wrath of the Empyrean elite and change life in the Heartland forever.

As the angels prepare to release an apocalyptic nightmare onto humans, both sides are set on a path toward war. As unlikely alliances form and strategies shift, who will emerge victorious? Forced to pick sides in the fight for control of the earthly realm, Raffe and Penryn must choose -- their own kind, or each other?

Eighteen-year-old American, Wren, is stranded in England when news of an impending world-ending comet causes global chaos, but when she meets a runaway prince with an agenda of his own, she realizes he might be her only chance of getting home in time to say goodbye.

Ellis Kimball, sixteen, whose anxiety disorder causes her to prepare for the imminent end of the world, meets Hannah, who claims to know when it will happen.

Four teens left behind after the Rapture battle the forces of evil.