Leviathan

Leviathan is set in an alternate version of 1914, where Alek, an Austro-Hungarian prince, and Deryn Sharp, a British Air Service pilot disguised as a boy, cross paths on the massive airship HMS Leviathan. The ship is composed of genetically engineered creatures, a product of cutting-edge technology. Their journey will force them to confront the complexities of war, loyalty, and self-discovery in a world ravaged by conflict.