Dorothy L. Sayers 
Whose Body? A Lord Peter Wimsey Novel 

'Whose Body?’ 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.