Cleo and Claude, two terriers who live on Bayshore Street, have recently discovered many bikes stolen from their neighborhood. They investigate each of the crime scenes to find clues so they can determine the how, who and why anyone would do this to the kids in their neighborhood! The crime fighting duo pulls together a neighborhood of furry, zany friends such as Gator and Angus, Rottweiler brothers who love to float in their pool on floaty mats and spout off famous movie lines. Other friends on the block include Beagle Bailey, Marty the water dog, Jack Russell terriers Hip and Hop, a rat, a mynah bird and many others. Claude, the cohort of Cleo, is always much more interested in what's for dinner. Beware of Claude, or the "Claudinator" as he likes to be called. Although he has a good heart and does anything Cleo asks of him, he has a bit of an odor problem. Actually, he has a big odor problem but together, with all their friends, Cleo and Claude go through many hysterical antics to solve the mystery at hand. In this book they decide to set a trap for the thieves, but when a couple of their friends come up missing, more mystery is added to the "Case of the Missing Bikes".