The Kennel Murder Case

Published in 1933, his mystery novel The Kennel Murder Case is the sixth book in the Philo Vance series. The body of one of  the Coe brothers is found in a room, locked from the inside. The next morning brings another unexpected turn – the other brother is dead in the downstairs closet. Will Philo Vance's knowledge of dog breeding and remarkable antique crimes help him to solve this case?