Leviathan - Scott Westerfeld

On the eve of World War I, the machine-loving Austro-Hungarians and Germans have their big steam-powered Clankers. Inspired by Darwin, the British have fabricated animals into warships. Illustrations. \nIt is the cusp of World War I. The Austro-Hungarians and Germans have their Clankers, steam-driven iron machines loaded with guns and ammunition. The British Darwinists employ genetically fabricated animals as their weaponry. Their Leviathan is a whale airship, and the most masterful beast in the British fleet. \nAleksandar Ferdinand, a Clanker, and Deryn Sharp, a Darwinist, are on opposite sides of the war. But their paths cross in the most unexpected way, taking them both aboard the Leviathan on a fantastical, around-the-world adventure....One that will change both their lives forever.\n