Leviathan (Leviathan 1) Prince Aleksander, would-be heir to the Austro-Hungarian throne, is on the run His own people have turned on him His title is worthless All he has is a battletorn war machine and a loyal crew of uised as a boy in the British Air Service She&39;s a brilliant air discovered With World War I brewing, Alek and Deryn&39;s paths cross in thethee both their lives forever