Ann M. Martin

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....

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....

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 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 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....

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....

Karen is having a bad-luck day. Her favorite jeans are missing. There's no prize in the Crunch-O cereal box. And Boo-Boo the cat runs away from her! Karen tries everything to make her day better. But her bad luck just won't go away. She even gets punished and sent to her room....

Despite her busy fall schedule, Stacey takes on the project of helping the fashion clueless newcomer Tess to become better educated about clothing and makeup, but the well-meaning baby-sitter is soon frustrated by Tess's resistance....

Back-to-school brings an exciting new challenge for Kristy. She's been selected to be a teacher for a week! Team-teaching a gym class with her arch rival, Cary Retlin, Kristy learns a few lessons she never knew she needed....

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....

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....

When Kristy sees how much her little brothers and sisters want to play on a softball team, she organizes a ragtag team of her own. They may not be champions, with Jackie Rodowsky, walking disaster, on the team, but at least they have team spirit....

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....

Mallory Pike has always wanted to be a member of the Baby-Sitters Club - they're so much fun to be around. Now the club members have invited Mallory to a meeting. This might be her big chance! But the BSC isn't making it easy....

The members of the Baby-Sitters Club come to the rescue to help Mary Anne search for her beloved kitten, Tigger, who has suddenly vanished....

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....

Four girls. Four generations. One family. The second entry in the beautiful new series from Ann M. Martin. Dana is Abby's daughter -- but she's always been much closer to her father, Zander. He's a celebrated New York author who encourages Dana's artistic talents . . . even if he sometimes...

Hired for a week-long baby-sitting job in New York City, Stacey finds her enthusiasm quelled by her boyfriend's strange behavior, and begins to fear that he may be seeing another girl....

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....

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....