Dr. Nicola invited Douglas Ingleby to help him in a mysterious experiment. Unemployed and undoubtedly curious, Ingleby agrees to follow Nikola to a remote castle to help him take care of the old man on the verge of death, Nicola is trying to perform a miracle. But will Ingleby’s loyalty to Nicolau withstand the contrary to the requests of the old man’s great granddaughter, will the experiment give the desired result, and what is he going to do with the sinister Chinese who preys on him?
100 classic detectives. Golden Age of Detective Fiction. Illustrated : The Gold-Bug, The Adventures of Sherlock Holmes, The Innocence of Father Brown, Crime and Punishment and others
