Stacey is shocked when a new family accuses her of stealing a valuable ring from them while she was baby-sitting. Stacey would never take anything from anyone! Even worse for the Baby-sitters, the Gardellas are threatening to tell their other clients about the missing ring. Will everyone in Stoneybrook think the Baby-sitters are thieves? Not if Stacey can help it-she's going to find out what happened to that ring! The best friends you'll ever have...

While Mallory is baby-sitting she finds a cat in the Craine's attic and names him Ghost Cat.

Mary Anne discovers a secret about her past and now she's afraid of the future.

With the help of her friends in the Baby-sitters Club, Dawn is able to find out what happened to several dogs that have mysteriously disappeared.

Kristy and the Krashers are spending the night in a spooky old house!

Claudia and the rest of the Baby-Sitters Club decide to investigate at the new museum when someone steals some priceless coins and one of the sculptures appears to be a fake.

Someone is setting small fires in the Stoneybrook library and Mary Anne is determined to find the culprit.

When a television movie begins filming in Stoneybrook, Kristy is hired to look after Derek Masters, child actor and friend of the Club, who begins receiving threatening letters demanding he quit the project. Ann M. Martin is the creator of The Baby-sitters Club, which has more than 190 million books in print, making it one of the most popular series in the history of publishing. Her novels include A Corner of the Universe (a Newbery Honor...

Dawn and her friends try to help the police catch a robber so that trick-or-treating will not be called off.

Kristy and the Baby-sitters Club investigate a century-old mystery involving an heiress named Christina Thomas -- possibly an ancestor of Kristy's -- who disappeared in 1863 with a fortune that might belong to Kristy. Ann M. Martin is the creator of The Baby-sitters Club, which has more than 190 million books in print, making it one of the most popular series in the history of publishing. Her novels include A Corner of the Universe (a Newbery...

While helping restore an abandoned country club, Abby and the Baby-sitters Club become entangled in a decades-old murder mystery involving a secret blackmailing ring that was once based there. Praise for Geronimo Stilton books:"Lightning pace and full-color design with hook kids in a flash." -- Publishers Weekly Ann M. Martin is the creator of The Baby-sitters Club, which has more than 190 million books in print, making it one of the most...

Suspecting that Cary and his Mischief Knights are behind recent school vandalism pranks, Kristy and the Baby-sitters begin an investigation that challenges them to solve eight puzzles in order to catch the real culprits. Ann M. Martin is the creator of The Baby-sitters Club, which has more than 190 million books in print, making it one of the most popular series in the history of publishing. Her novels include A Corner of the Universe (a...

When the Hatts, a family that disappeared years earlier under mysterious circumstances from the old Stoneybrook lighthouse, suddenly return and move in with the Kishis, Claudia wonders what secret they are keeping. Ann M. Martin is the creator of The Baby-sitters Club, which has more than 190 million books in print, making it one of the most popular series in the history of publishing. Her novels include A Corner of the Universe (a Newbery...

Thrilled to be a teen model during Bellair's Fashion Week, Stacey becomes increasingly alarmed at a series of frightening accidents that casts a dark shadow on the event. Ann M. Martin is the creator of The Baby-sitters Club, which has more than 190 million books in print, making it one of the most popular series in the history of publishing. Her novels include A Corner of the Universe (a Newbery Honor Book), Belle Teal, Here Today, A Dog's...

While cleaning up Granny amnd Pop-Pop's basement, Mary Anne stumbles upon a tightly wrapped package that contains a surprising secret from the past.

Stacey's class is selling "valentine-grams", packets of secret messages and candy that kids can send to each other. When someone steals the bag of messages, Stacey becomes a super sleuth to find the culprit and save Valentine's Day. Ann M. Martin is the creator of The Baby-sitters Club, which has more than 190 million books in print, making it one of the most popular series in the history of publishing. Her novels include A Corner of the...

Stuck at home sick, Abby passes the time at the window snooping on the neighbors with her binoculars. It pays off when she spots a criminal just profiled on the "Mystery Trackers" TV show! Ann M. Martin is the creator of The Baby-sitters Club, which has more than 190 million books in print, making it one of the most popular series in the history of publishing. Her novels include A Corner of the Universe (a Newbery Honor Book), Belle Teal,...