Mary Anne and the Search for Tigger

Mary Anne just loves her little kitten, Tigger. So when he disappears one afternoon, Mary Anne is a little concerned. The next morning Tigger is still missing. . .and Mary Anne is frantic. It's time for an emergency meeting of the Baby-sitters Club.The girls pool together a reward for the return of Tigger, and they search everywhere for him. But there's still no sign of him. . .until Mary Anne receives a frightening letter int he mail. Someone has taken Tigger and Mary Anne must pay a hundred dollars to get him back.Is this some mean practical joke. . .or has Tigger really been cat-napped?