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....

Visiting her father on the west coast, Dawn is tempted to stay with him when she enjoys the beach, Disneyland, and a wealth of healthy restaurants, but the homesick baby-sitter fears leaving her mother and all of her friends....

Lately, the pressure's really been on Stacey. She hasn't been feeling well, her schoolwork and baby-sitting jobs are almost out of control, and she's sick of being in the middle of her parents' fights....

Jessi knows a secret language! She learned it from Matt Braddock, the BSC's newest charge. Matt's been deaf since birth, and he uses sign language to speak. Since Jessi is Matt's baby-sitter, she's been using sign language, too....

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....

When Kristy reluctantly takes part in a hazing prank for her softball team, she worries that her little stepsister, Karen, will find out the truth and think badly of her....

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....

At first, Karen and Ricky were enemies. But now they like each other. They are even going to get married. Only now Karen and Ricky are in a big fight! First Karen puts gum in Ricky's desk. Then Ricky calls Karen Four-eyes. Will Karen and Ricky make up . . . or break up?

Mallory is going away to boarding school, but her best friend Jessi doesn't want her to go. It's the biggest fight in BSC history - and Mary Anne is caught in the middle!

During a Christmas shopping spree, Mary Anne racks up a large debt on her father's credit card. Baby-sitting won't cover the charges, so she takes a secret job as a department store elf to pay her father back....

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....

Preparing for her Bat Mitzvah with her twin sister, Abby is falsely accused of cheating on a math test and suspended from school, and she decides to hide the truth about the test and the suspension....

The baby-sitters are in double trouble when the sponsor for Kristy's softball team, a diaper company, wants to re-name the team "The Davis Diapers", and overbooking on the business end of things makes the club swear in a new member....

Taking on task after task in her willingness to please the well-paying Cheplin family, baby-sitter Stacey experiences an elated sense of achievement, until her jobs interfere with the rest of her schedule....

Stacey starts dating a jock basketball player and falls in with a super-cool crowd, including the cheerleaders who ask her to try out for the squad....

Stacey's so excited! She's invited her friends in the Baby-Sitters Club to New York City for a long weekend. It's going to be perfect - a party and a sleepover on Friday, a big baby-sitting job on Saturday, and lot of sightseeing on Sunday. But what a mistake....

Deciding that she wants to move back to California permanently, Dawn worries about what she will say to the rest of the baby-sitters, who do not understand when they hear the news secondhand....

Loving the holiday season but hating its commercialism, Mallory coordinates an old-fashioned family Christmas of baking and trimming that attracts media attention, but Mallory begins to fear that the chaotic film crews will spoil her plans....

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...

When Abby spends a week with her grandparents at their summer house, she learns wonderful things about her family for the first time, as well as one piece of unhappy news....