In a future where humans have learned to ride dragons against alien invaders, a young rider's loyalty is tested when she discovers a shocking truth that could change the course of the war....

In a world where dragons and humans coexist, a dark conspiracy threatens the serene paradise of Xanadu. As the Weyr's most elite dragonriders uncover the truth, they must choose between loyalty to their home and the safety of their world....

In the heart of a forgotten realm, a dragonrider's quest for the Lost Library of Time intertwines with a mysterious scroll, leading to a battle against time and destiny....