As Trent Zimmerman struggles to move past a traumatic event that took place several months earlier, he befriends class outcast Fallon Little, who helps him understand that he can move on. --Provided by publisher.

Modo, the shape-shifting, masked spy, and fellow spy Octavia Milkweed learn that Modo's biological parents are still alive; but when the Clockwork Guild find Modo's parents first, Octavia and Modo chase them across Europe and North America to the Island of Doom.