The ear in the wall (Arthur B. Reeve)

The scientific detective known as the „American Sherlock Holmes” pursues a ruthless arch villain in this high-stakes suspense novel. „The Exploits of Elaine” is a collection of short stories about a beautiful young woman Elaine, who’s father was murdered by the mysterious gang leader The Clutching Hand, and who is subsequently terrorized żeby him and his gang. Using the latest advances in forensic science, the professor Craig Kennedy and his loyal sidekick, newspaper reporter Walter Jameson, uncover the exotic and deadly scheme behind the murders. But when the Clutching Hand and his band of evildoers kidnap Elaine, Kennedy must shed his lab coat and leap into action before it’s too late.