The Chronicles of Crosarth: Part 3 by Trae Dorn

The Chronicles of Crosarth tells the story of a steampunk world, centered on the adventures of the crew of the HMS Hummingbird – the newest airship in the Crosarthian Air Navy. The terrorist attacks in Crosarth’s capital city were a secret ploy by General Baker to shore up his military authority. Conspiring with Professor Uriah Dauntless, he has framed Fleet Admiral Hayworth and the crew of the Hummingbird. Aided by Professor Dauntless’s (now former) assistant Mr. Waxley, our heroes have managed to make a narrow escape. Now Hayworth, Friday, Kellin and the rest of the crew must come up with a plan. On the run from their own government, where exactly can they go?