From backcover: An exercise in murder! Will wonders never cease? Chet Morton, the original couch potato, has joined Bayport's new state-of-the-art health club. But the Hardys know what's really on his mind, and her name is Dawn Reynolds, aerobics instructor. One mystery solved, an even bigger one awaits.: The boys have found that working out in the club's weight training room may be hazardous to their health.
Chet ends up in the hospital, and another one of the club's members ends up in the bay...dead! Frank and Joe suspect that an underworld gang has muscled in on the action. The Hardy knows they're in for the fight of their lives because when push comes to shove, these are the kind of thugs who'll stop pumping iron and start spraying lead!
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.
When I first read Hardy Boys, I think I was in class 5, I had such a crush on Frank Hardy. I liked the brainy one over the brawny one and that sums up my first impression of Hardy Boys. In their late teens, Frank and Joe Hardy take after their detective father Fenton Hardy. Frank is the older of the two and has more breakthroughs in the cases because he is the brainy one. Joe is the younger brother who more often than not is useful when things get hot and they need to fight their way out. Like Nancy Drew, the books in the The Hardy Boys series re written by ghostwriters under the collective pseudonym Franklin W. Dixon. And yes, the earlier books were better than the latter ones.