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.
Ann M. Martin
Ann M. Martin is the creator of The Baby-sitters Club, which has more than 180 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 Life,
On Christmas Eve, and the Main Street and Family Tree series, as well as the much-loved collaborations
P.S. Longer Letter Later and
Snail Mail No More, with Paula Danziger. Ann lives in upstate New York.