Because Dragonwatch, an ancient group of wizards, enchantresses, and dragon slayers, is crumbling, an uprising of dragons threatens to destroy the magical preserves as well as overrun the nonmagical world.

As the evil Celebrant conquers more and more dragon sanctuaries, Kendra must raise an army of friends and allies on her own to fight him because her brother Seth and Bracken are missing.

"The magical world teeters on the brink of collapse. The Dragon King, Celebrant, has united the dragons into a vengeful army, and only a final artifact stands in the way of them unleashing their fury against humankind. With established allegiances shifting under the strain, Seth and Kendra find themselves in desperate need of new allies. Seth must face his most dangerous quest—the fulfillment of his pledge to the Singing Sisters. With only...