Ann M. Martin

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....

TBD Kristy's mom is getting married, and everyone is coming to town to help, bringing their kids with them. Fourteen kids! Kristy is sure she and Stacey, Claudia, Mary Anne, and Dawn can handle it - they're professional baby-sitters after all....

Dawn has always thought there was a secret passage hidden in her house. But that doesn't explain why creepy things happen when Dawn's at home, or the spooky noises coming from behind her bedroom wall....

Learning that her friend and English partner Amelia Freeman has died in a tragic accident during spring break, a devastated Mary Anne is unable to overcome her sorrow....

Stacey and Mary Anne are baby-sitting for the Pike family for two weeks at the New Jersey shore. Things are great in Sea City: There's a gorgeous house right on the beach, a boardwalk, plenty of sun and sand...and the cutest boy Stacey has ever seen....

When Lou McNally was last in Stoneybrook, she was the Worst Kid Ever. Now she's back...and Abby is going to be her baby-sitter. She's prepared for the worst, but Lou is a perfect angel....

Stacey's parents are getting a divorce. Stacey is sad and angry, and she has a big decision to make - stay in New York with her father, or move back to Stoneybrook with her mother....

Missy Piggle-Wiggle is finally starting to feel settled in at the upside-down house, and the families in town have come to trust her magical cures for all sorts of childhood (mis)behavior....

After a thrilling three-week dance program in New York City, Jessi is invited to join the Dance NY education program full time....

Mrs. Piggle-Wiggle has gone away unexpectedly and left her niece, Missy Piggle-Wiggle, in charge of the Upside-Down House and the beloved animals who live there....

Claudia, who has always been very different from her sister, comes to the conclusion that she must be adopted....

Writing a Thanksgiving play for the third-grade class she coaches, Claudia is disappointed when some parents object to her less-than-traditional themes, and she must choose between letting the other kids down or fighting censorship....

When Jessi volunteers to help supervise the Kids Can Do Anything Club, she meets nine-year-old Danielle. Danielle has a beautiful smile and a great sense of humor. And she has cancer....

Annabelle Doll, Tiffany Funcraft, and their families are whisked out to sea when the Palmers accidentally place them in a box destined for charity donation. And it turns out they're not alone-there are plenty of other doll people on the ship, too. After traveling thousands of miles, will they be...

Claudia enters a contest to host a kids' radio show for a month - and wins....

Bone and his sister, Squirrel, are stray dogs born in a shed. Left mother-less as puppies, the two dogs survive together for a while, but are soon wrenched apart, and Bone must now go on, alone....

Hattie Owen enjoys the familiarity of her small-town life, but during the summer she turns 12, her world is turned upside down with the arrival of an uncle no one has ever spoken about. Now that Hattie’s uncle’s “school”—an institution for the mentally disabled—is closing, Hattie's...

Mallory lands a job as part-time assistant to her favorite children's author and discovers some troubling things about the author's past....

Danielle's parents are so glad she is home, although still battling leukemia, that they allow the nine-year-old girl to do anything she wants - but she decides to joyride in the family car while Jessi is babysitting for her....

Lately, it seems like each of the baby-sitters besides Dawn has been singled out...and she's a little jealous. But now it's Dawn's turn to shine: Mrs. Pike has asked her to help prepare Margo and Claire for the Little Miss Stoneybrook contest....