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....

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....

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....

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....

Stoneybrook is going to have its own playground camp this summer, and six counseling jobs are up for grabs. When nine BSC members apply, the competition heats up to the boiling point!

After Kristy's mom got married, her family moved to a new neighborhood. But the kids there aren't very friendly - in fact, they're total snobs! They criticize Kristy's clothes, make fun of the Baby-Sitters Club, and they laugh at Louie, Kristy's pet collie, who's going blind....

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....

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....

Mary Anne should never have thrown away that chain letter she got in the mail. Ever since she did, bad things have been happening - to everyone in the Baby-Sitters Club. With Halloween coming up, Mary Anne's even more worried....

Accepting a job as companion to a 12-year-old girl with Down's Syndrome, Dawn finds an unexpected friend in Whitney, and struggles with the fear that Whitney may not understand if she learns that Dawn is being paid to be with her....

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!

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

Receiving a desperate call from the Mancusi family, Jessi takes on an unusual sitting job caring for three dogs, five cats, two birds, a cage of hamsters, guinea pigs, fish, a snake, rabbits, and turtles....

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....

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....

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....

Best friends Annabelle Doll and Tiffany Funcraft have stumbled upon an unexpected visitor, a new doll named Tilly May. She arrived in a mysterious package . . . but she looks so familiar. Could she be Annabelle’s long-lost baby sister? It'll take a runaway adventure to find out for sure. Are...

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....

When Claudia's wacky Aunt Peaches moves to Stoneybrook, full of fun and expecting a baby, Claudia thinks she will have the time of her life, until one of Peaches's antics gets Claudia in trouble, and a fight ends in tragedy....

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....