Books in Baby-Sitters Club Mystery series

While baby-sitting for the Craines, Mallory investigates the cat cries she has been hearing--even though the Craines have no cat--and discovers a mysterious white cat living in the attic. Original.

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. Original.

When Claudia comes home to find that her room has been ransacked and her sister is acting strangely--receiving odd packages in the mail and even lying to their parents--she decides to call in the baby-sitters. Original.

Visiting Salem during a class trip, the Baby-sitters learn the mystery of the Witch's Eye, a famous diamond that has been stolen from a local museum, but when they launch an investigation, they fear they have become cursed. Original.

A new passion for photography has Claudia snapping pictures everywhere she goes, including the Stoneybrook Bank, and when it is discovered that a robbery took place at the bank on the very same day, Claudia thinks her photos may contain evidence. Original.

While visiting Stoneybrook's new museum, Claudia is horrified to learn that someone has stolen some priceless coins and replaced them with forgeries. Original.

Baby-Sitters Club, Books 1-4

Jessi cannot wait to get to New York City to see her friend Quint dance his first ballet, but when she overhears two men planning a jewel heist, she finds herself in the middle of a mystery. Original.

After entering the Sitter-of-the-Month contest, Dawn begins receiving threatening notes and phone calls from someone who is known only as Mr. X

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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. Original.

Learning that a local girl who was humiliated at a prior event is trying to sabotage the Stoneybrook Middle School Mischief Night Dance, the babysitters hope to stop the girl and set things right. Original.