Samuel Lyle, criminologist

*Samuel Lyle, Criminologist* is a mystery novel written by Arthur Crabb and published in 1920. The story follows Samuel Lyle, a renowned criminologist who is called upon to solve a series of baffling crimes in London. Lyle is a brilliant detective who uses his keen intellect and deductive reasoning to unravel the complex web of clues and suspects in each case. Along the way, he faces danger and intrigue as he races against time to catch the criminals before they strike again. The novel is a classic example of the detective genre, with intricate plot twists and a cast of colorful characters.