Part crime fiction and part spy fiction,this is a fine example of the two combined genres which was written in 1910.
A secret plot by members of the Latin league involves world domination. Mr Grimm of the American Secret Service Bureau is sent undercover to foil the plot. Against him is Miss Isabel Thorne who is an agent working for the League. Both are equally matched and it is the cut and thrust of their machinations that makes the story as exciting as it is. ( )