When she returns home after two years, Fever finds that her Scriven mother's creation, New London, the city on wheels, is nearly complete and ready to fight the nomad tribes of Britain--and Fever must journey to the north to find the ancient birthplace of the Scriven mutants and solve the mystery of her own past.

For centuries there have been rumors of another continent on the dragons' planet -- another land far across the ocean, populated by tribes of dragons very different from those we know. But there's never been any evidence, and most dragons dismissed the rumors as fairy tales. Until now. Because it turns out the stories are true. And the other tribes are coming.

Niall and Mór escaped their homeland for a new start, and lost themselves in what they found. Declan has grown up as the responsible son, the responsible brother--only to find there is no way for him to keep his family safe. Ronan has always lived on the edge between dreams and waking... but now that edge is gone, and he is falling. Matthew has been the happy child, the brightest beam. But rebellion beckons, because it all feels like an illusion...

Peril is possibly the most dangerous dragon in Pyrrhia, because she has firescales that can kill an opponent with a touch, but now she has a mission--find her former queen, Scarlet, who is threatening the Jade Mountain Academy, and then stop her, and she is not sure if the persistent SeaWing, Turtle, who is accompanying her, will be a help or a hindrance.

Ronan, Hennessy, and Bryde are dreamers; Ronan's dreams always seem to end in random destruction, using up the power of the ley lines he cannot even sense; Hennessy makes multiple copies of herself, dreaming them into reality in search of her own fragile identity, and Bryde dreams of power and reordering his companions and the world to his own specifications; their families and duplicates are the collateral damage of their dreams--and meanwhile they...