Agatha H. and the Clockwork Princess

Intrigue! Subterfuge! Circus Folk! In a time when the Industrial Revolution has escalated into all-out warfare, mad science rules the world… with mixed success. With the help of Krosp, Emperor of All Cats, Agatha has escaped from the massive airship known as Castle Wulfenbach. After crashing their escape dirigible, Agatha and Krosp fall in with Master Payne's Circus of Adventure, a traveling troupe of performers dedicated to staging Heterodyne shows—dramatizations of the exploits of Bill and Bar