The hunchback assignments

While on an assignment in Queensland, Australia, to discover the truth behind a powerful weapon known as the God Face, Modo, a teenaged, shape-changing hunchback living in Victorian London, battles the evil machinations of the Clockwork Guild and makes an astounding discovery--one that hinges on Modo's true appearance.

Modo, the shape-shifting masked spy, and fellow spy Octavia 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.