Pro wrestler Sammy Rand, a.k.a 'The Kung Fu King' is on the ropes. Somebody wants him out of the ring for good. After a series of suspicious ringside accidents, Frank and Joe Hardy go undercover to find out who wants Sammy out of action. But the Hardys are out of their depth... their opponent isn't playing by the rules and in this game you have to weigh in big to survive. Can they tip the scales and get to the bottom of this case before it's too late for the 'Kung Fu King'?
Franklin W. Dixon is the pen name used by a variety of different authors who were part of a team that wrote The Hardy Boys novels for the Stratemeyer Syndicate (now owned by Simon & Schuster). Dixon was also the writer attributed for the Ted Scott Flying Stories series, published by Grosset & Dunlap. Canadian author Leslie McFarlane is believed to have written the first sixteen Hardy Boys books, but worked to a detailed plot and character outline for each story. The outlines are believed to have originated with Edward Stratemeyer, with later books outlined by his daughters Edna C. Squier and Harriet Stratemeyer Adams. Edward and Harriet also edited all books in the series through the mid-1960s. Other writers of the original books include MacFarlane's wife Amy, John Button, Andrew E. Svenson, and Adams herself; most of the outlines were done by Adams and Svenson. A number of other writers and editors were recruited to revise the outlines and update the texts in line with a more modern sensibility, starting in the late 1950s. The principal author for the Ted Scott books was John W. Duffield.