"It's fun to be a Baby-sitters Little Sister! We Heart Cats! Karen's best friend Hannie just got a new kitten. Now all her friends have cats. And Karen has a great idea. She can start a club like her big sister Kristy. It will be a Kittycat Club! What will the club do? Karen can't baby-sit like Kristy ... but she can cat-sit! Will anyone want Karen as a cat-sitter? They'd better-running a club is hard work!"-- Publisher's description

"Claudia's not worried when she hears her newest baby-sitting charge, Betsy Sobak, is a great practical joker. After all, how much harm can one little girl do? Plenty. Claudia breaks her leg as a result of one of Betsy's mean jokes ... and now she's talking about quitting the club. Baby-sitting, she says, is just too dangerous. Kristy thinks Betsy needs to be taught a lesson. She also thinks the Baby-sitters are just the ones to do it. Watch out,...

Finally old enough to participate in after-school clubs, all run by Mrs. Marge, A.J. and his crew are faced with such wacky options as Lawn Mower Racing Club, Underwater Hockey Club and People Who Hate Clubs Club!

"The team from Hamilton Elementary School seems bigger and--even worse--just plain mean. Taking on a tough opponent is never easy. Will this bully blitz keep the MVPs off their game? Or can they find a way to huddle together and win the day?"-- Provided by publisher.

"A famous soccer star is coming to town, but can practice with a pro help the MVP kids score big at their next game?"-- Provided by publisher.

"While Lucy McGee tries to track down her missing ukulele, the members of the Songwriting Club must decide if it's worth competing against one another in a giveaway for free concert tickets"-- Provided by publisher.

"Claudia's sister, Janine, is too busy being smart to be nice to anyone--even their grandmother, Mimi. But Claudia doesn't have to see Janine too much this summer, since the Baby-sitter's Club is starting a new play group. It's going to be so much fun! But then Mimi has a stroke, and the whole summer changes. Now Claudia is 'Mimi-sitting, ' and Janine is no help at all. How can the Kishi sisters get along when Janine is always so mean?"--Provided...

When a junior high school boy and his friends decide to form a club of "second bests" and play anonymous tricks on each other's arch rivals, the harmless pranks escalate until they become life-threatening.

"Smart. Responsible. That's seventeen-year-old Breanna's role in her large family, and heaven forbid she put a toe out of line. Until one night of shockingly un-Breanna-like behavior puts her into a vicious cyberbully's line of fire-- and brings fellow senior Thomas "Razor" Turner into her life. Razor lives for the Reign of Terror motorcycle club, and good girls like Breanna just don't belong. But when he learns she's being blackmailed over a compromising...

When an arrogant new girl comes to school, third-graders and best friends Nikki and Deja decide to form a club that would exclude her but find the results not what they expected.