The Three Taps: A Detective Story Without a Moral

The Three Taps: A Detective Story Without a Moral is a detective novel by Ronald Arbuthnott Knox, written in the early 20th century. The plot follows Miles Bredon as he investigates the mysterious death of Mr. Mottram, a wealthy man whose demise is linked to a controversial Euthanasia insurance policy. Set against the backdrop of an insurance company, the story combines elements of dark humor and intrigue, exploring themes of morality and motive within the context of a locked room mystery.