Kate Appleton wants to turn her parents' summer house, the Nutshell, into a bed and breakfast. Problem is, she needs cash, and the only job she can land is less than savory. Matt Culhane wants Kate to spy on his brewery employees. Someone has been sabotaging his company, and if Kate finds the culprit, Matt will pay her a $20,000 bonus. Needless to say, Kate is highly motivated. But there are complications. Kate hates beer, no one likes her, and she's...

After acting out at a mall dog show, Luthor is accused of ruining the career of a three-time best-in-show beagle, and Griffin springs him from the pound with a plan involving the dog, New York City, and a sinister saboteur.

Fifth-graders Zoe, Jaden, and Caleb and the rest of the Hubble Middle School S.M.A.R.T.S. club are participating in a Mars colony simulation sponsored by a private company, but when their equipment starts malfunctioning the kids suspect sabotage--and their chief suspect is Barrett and the rival Mad Scientists from the Edison Middle School.

Cousins Mike and Kate investigate when someone tries to stop the Cooperstown team from participating in the Little League World Series in Williamsport, Pennsylvania.