Benny Boyle and the Weredolly in Bloomington, MN

Polly Jameson has doll a special doll named Brown Matilda. Polly and Brown Matilda had fun tea parties and spent many nights together. Then one night, Brown Matilda came to life and started breaking things.
Now Polly doesn't know what to do.
Looks like a job for Benny Boyle, Story Book detective!