Mary Anne and the Library Mystery

When the town library is robbed while Mary Anne is babysitting there, she can't help but think that she saw the thief walking home from her shift. The Baby-Sitters Club is determined to get to the bottom of this mystery. When a small fire breaks out at the Stoneybrook Library, Mary Anne is determined to find out who started the fire and why someone would want to burn down the library. The Stoneybrook Library children's room is holding a Readathon to raise money for new books. And Mary Anne, who loves to read, is helping out by finding good books for the kids to read. But things at the library get really scary when small fires break out. The police know the fires have been set. But by who? And why would someone want to burn down Stoneybrook's library-especially when there are tons of kids around for the Readathon? This is one serious mystery that Mary Anne's not going to let go unsolved!