BSCG 13: Mary Anne's Bad Luck Mystery

A LATEST BSC GRAPHIC NOVEL!Mary Anne should never have thrown away that chain letter she gotin the mail. Ever since she did, bad things have been happeningto everyone in the Baby-sitters Club. What kind of spooky thing willhappen next with Halloween coming up? Then she finds a bad-luckcharm who sent the charm? And why did they send it?