Leviathan Wakes is the first book in The Expanse series by James S.A. Corey. It introduces readers to the world of The Expanse, where tensions between Earth, Mars, and the Belt are on the brink of war. The story follows two protagonists, a detective on Ceres and a ship's captain, as they uncover a conspiracy that threatens the entire solar system. With its blend of noir detective elements, space opera, and mystery, Leviathan Wakes is a thrilling start to an epic series.