The Benson Murder Case (American Mystery Classics) by S. S. Van Dine

Brilliant amateur sleuth Philo Vance solves a puzzling murder in one of the most influential detective novels of the twentieth century. All of Wall Street and Manhattan high society is abuzz after playboy stockbroker Alvin Benson is discovered dead in his brownstone mansion, slumped over in an easy chair with a bullet in his head. The man's body is found in a room locked from the inside, and his head is missing the toupee that usually adorned it. Ballistics experts, detectives, and the NYPD's top brass can't solve the crime, but luckily they don't have to: New York's leading flaneur and art connoisseur, Philo Vance, is on the case, and he's got precisely the far-flung and esoteric knowledge needed to interpret the clues and determine whodunnit. By carefully examining the crime scene and reconstructing the deadly shooting, Vance determines a number of things about the murderer, including his or her height—and this is only the first of many deductive feats that he will pull off before the investigation comes to a close. But will he be able to pierce the alibi of the true killer and prove their guilt beyond a reasonable doubt? The first novel in one of the most influential detective series of the early twentieth century, Read more