A detective story first published in 1911, it is one of the book of Ebenezer Gryce series, „Initials Only” deals with the case of beautiful young heiress Edith Challoner. She is murdered in the writing room of a luxury hotel while nobody is near her, and no shot is heard and no bullet found in the deadly wound. She is seemingly stabbed to death, yet no one was seen near her. How then was she kille...