A classic British detective novel filled with intrigue, wit, and a cleverly constructed mystery, The Three Taps introduces readers to Miles Bredon, an investigator for the Indescribable Insurance Company. Written by Ronald A. Knox, a renowned theologian and one of the founding members of the Detection Club, this novel embodies the golden age of detective fiction with its sharp logic, engaging characters, and a plot full of twists. When a wealthy businessman is found dead in a locked hotel room, the circumstances point to either suicide or murder—but which one? The key to the mystery lies in the "three taps" of a gas supply system, a seemingly trivial detail that holds the answer to the case. As Bredon delves into the complexities of the crime, he must navigate deception, hidden motives, and conflicting clues to uncover the truth. Combining intellectual puzzle-solving with lively dialogue and an atmospheric setting, The Three Taps is a masterfully crafted mystery that will delight fans of classic whodunits. With a blend of humor and suspense, Knox challenges readers to solve the case alongside his brilliant yet unconventional detective.