Leviathan Series in Order by Scott Westerfeld

"The Manual of Aeronautics" is an illustrated guide to the "Leviathan" series by Scott Westerfeld. It is a full-color companion book that covers all the essentials of turbine aircraft, machines, uniforms, creatures, and characters of the "Leviathan" book series. The book is loaded with detailed descriptions and elaborate illustrations of the Darwinist beasties and Clanker walkers, weapons, and uniforms that make up the world that Westerfeld has created and Thompson has masterfully illustrated. The book is a must-have for any fan of the "Leviathan" series and provides a deeper understanding of the world and characters that Westerfeld has created. The book is not a novel but rather an illustrated guide that complements the "Leviathan" series.

"Goliath" is the third and final book in the "Leviathan" trilogy by Scott Westerfeld. The series is set in an alternate version of World War I, where the Central Powers (known as "Clankers") use mechanized war machines, and the Triple Entente (referred to as "Darwinists") fabricate living creatures genetically for use in battle. "Goliath" continues the story of Alek and Deryn, who are aboard the living airship Leviathan, as they travel across the world to try and prevent the outbreak of a global war. Along the way, they encounter new allies and enemies, and must navigate the complex political landscape of the early 20th century. The book features illustrations by Keith Thompson, which help bring the world and its creatures to life.

Behemoth is the second book in the Leviathan trilogy, a steampunk alternate history series written by Scott Westerfeld and illustrated by Keith Thompson. The book picks up where the first book, Leviathan, ends. The story follows the adventures of Deryn, a girl posing as a boy in the British Air Service, and Alek, the heir to an empire posing as a commoner. In Behemoth, the two protagonists find themselves aboard the living airship Leviathan as it travels to the Ottoman Empire, where they hope to secure an alliance against the German Clankers. Along the way, they encounter new friends and enemies, including the titular Behemoth, a fierce creature in the British navy that can swallow enemy battleships with one bite. The book is praised for its exciting and inventive tale of military conflict and wildly reimagined history.

Leviathan is a 2009 novel by Scott Westerfeld and the first book in the Leviathan Trilogy. The story is set in an alternative version of World War I, where the Central Powers, known as "Clankers," use mechanized war machines, and the Triple Entente, referred to as "Darwinists," fabricate living creatures genetically for use in battle. The book follows the story of two teenagers, Aleksandar Ferdinand, a Clanker, and Deryn Sharp, a Darwinist, who are on opposite sides of the war. Their paths cross in the most unexpected way, taking them on a fantastical, around-the-world adventure that will change their lives forever. The book is a blend of steampunk, biopunk, alternate history, and dieselpunk genres. Leviathan was named the Best Young Adult Novel by the Aurealis Award in 2009, Locus in 2010, and Mir Fantastiki in 2011.