The Wonder Engine

In this sequel to Clockwork Boys, old enemies return as Slate and Caliban face the consequences of past choices. Arriving in Anuket City, where the Clockwork Boys are made, they seek the secret of their creation. But Slate's tangled history there - and her growing feelings for the ever-noble Caliban - threaten their mission. To destroy the Clockwork Boys, she must confront her past before it destroys them.