Infernal Devices — John Hornor Jacobs

The world is burning.

Rume is under attck. The Autumn Lords, rulers of the Tchinee empire, have had their true nature revealed. The Emperor descends into madness. And Fisk and Shoe - unlikely heroes, very likely mercenaries - must find their way to Fisk's wife and child, who he has never seen.

There might be quite a lot in their way. A war, for one thing. But Livia is as determined as Fisk to be reunited. And Shoe may have a plan...