The Edge of the Sword

This is a mystery novel that tells the story of Lionel Harvey, an author who writes under the pseudonym, Rodney Payne. His former lover Elsie Armstrong broke off their relationship when Lionel Harvey tells her that Dick, her brother, is responsible for the crime he is accused of. Elsie then seeks the help of Rodney Payne but finds out the author is her former lover, Lionel. She informs him that his story reflects her brother's life. And that certain reference to discreditable episodes in her brother's past was made in the story. Then he escapes from great danger and finally becomes secretary to a newly-made nobleman, who is the possessor of a vast fortune. That is exactly what has happened to Dick. Now, the nobleman is found on the point of death, outstretched in his library before the safe. And the key is missing. For the sake of old times, will Lionel Harvey try to get to the bottom of the mystery?