"e;Whose Body?"e; is the first novel in the Lord Peter Wimsey series by Dorothy L. Sayers. It follows the aristocratic detective Lord Peter Wimsey as he investigates the mysterious appearance of a dead body in a bathtub. With the help of his butler and friend Bunter, Wimsey navigates the twists and turns of the case, uncovering a web of blackmail, deception, and murder. The novel is notable for its witty dialogue, complex plot, and intricate character development, and is considered a classic of the golden age of detective fiction.