From Jennifer L. Armentrout, author of the Covenant series, comes the stunning, hotly-anticipated climax to the New York Times bestselling Lux series. Also includes Shadows, the prequel novella to the series.

Katy knows the world changed the night the Luxen came. She can't believe Daemon welcomed his race or stood by as his kind threatened to obliterate every last human and hybrid on Earth. But the lines between good and bad have blurred.

Daemon will do anything to save those he loves, even if it means betrayal. But when it quickly becomes impossible to tell friend from foe, and the world is crumbling around them, they may lose everything to ensure the survival of their friends...and mankind.

War has come to Earth. And no matter the outcome, the future will never be the same for those left standing.