3 Leviathan books in order

Two opposing forces are on the brink of war. The Clankers - who put their faith in machinery - and the Darwinists - who have begun evolving living creatures into tools. Prince Aleksandar, the would-be heir to the Austro-Hungarian throne, comes from a family of Clankers, and travels the country… show more.

The Leviathan arrives in Constantinople, a city where Clanker culture and Darwinst principles intersect in the most intriguing ways. Dr Barlow and Deryn deliver their precious cargo to the Sultan, but their peace-keeping mission goes unexpectedly - and disastrously - awry. Now the only way to save themselves in this… show more.

Alek and Deryn are back onboard the Leviathan. The ship is ordered to pick up Tesla, a Russian inventor who has created a machine he claims can destroy half of the world, which he is using as a threat to impose peace. Alek wants to the end the war, so… show more.