"It's the end of the world as she knows it! Thirteen-year-old Kelly Ferguson's secret life as a monster-hunting babysitter is taking a beastly turn. Now she has to go on a rescue mission to Monster Island--where monster royalty is turning kids into hairy mutant monsters! To pull it off, she'll have to face off against internet trolls, trash monsters, and her fear of screwing up--plus the biggest, baddest Boogey of all. With the fate of humanity on...

Froggy wreaks havoc when a new babysitter comes to stay overnight with him and his sister Pollywogilina.

"When Kristy Thomas has the great idea to form a baby-sitters club--a chance to earn money and spend time with her friends, all while doing something they each love to do--she has no idea how much the club will change everything. Crank calls, uncontrollable toddlers, wild pets, untruthful clients . . . running a business is hard work! Kristy and her co-founders, Mary Anne, Claudia, and Stacey, are sure they can handle anything. But only if they stick...

Nick and Maxine have a new babysitter--the eccentric Mrs. Noodlekugel who lives in the funny little house behind their drab high-rise apartment building along with her feline butler, Mr. Fuzzface, and three myopic mice.

When Mrs. Noodlekugel's four mice make a terrible mess with cookie crumbs at tea, she decides to take them on the bus to visit the eye doctor -- and invites Nick and Maxine to come along!

"Alix Chamberlain is a woman who gets what she wants and has made a living, with her confidence-driven brand, showing other women how to do the same. So she is shocked when her babysitter, Emira Tucker, is confronted while watching the Chamberlains' toddler one night, walking the aisles of their local high-end supermarket. The store's security guard, seeing a young black woman out late with a white child, accuses Emira of kidnapping two-year-old Briar....

When Amelia Bedelia babysits for the Hardy family, she becomes involved in some unexpected remodeling of their house.

When Peter breaks his mother's mug while Maya is babysitting him and Pinkalicious, Pinkalicious tries to turn the broken pieces into art.

"Oh, no! Stacey McGill is moving back to New York! That means no more Stoneybrook Middle School, no more Charlotte Johanssen, and worst of all...no more Baby-sitters Club! Stacey's friends are crushed when they hear that Stacey's moving, Claudia most of all. Stacey was her first best friend. How will the Baby-sitters cope without Stacey? What kind of going-away present is good enough for someone as special as she is? But most important...who is going...

The girls in the Baby-sitters Club face new complications when Logan tries to become the club's first male member and shows an interest in Mary Anne.