Opium addiction, prostitution and the death of two members of the aristocracy; these are the issues facing Inspector Hugh Flynn of Scotland Yard. But before he tackles this newest case, he gets to meet the woman who has been brought halfway around the world to meet him; Kathleen Sullivan. He has a brief interlude wooing Kathleen and then is back into the fray; working undercover to solve the death of a duke's brother and an earl's son and to chase the man or men responsible; the man he refers to only as Storm. The chase is on; Storm Chaser!