The Risk Pool
Who is Mrs. Tilly Petrie from The Risk Pool and what is their importance?
![](https://d22o6al7s0pvzr.cloudfront.net/images/bookrags/qa/avatars/School/Stack_of_Books.png)
Asked by
bookragstutor
Last updated by
Cat
Mrs. Petrie is the housekeeper at the Ward home. She is a short, heavyset woman who strongly dislikes the Wards and hates her job. She is an old friend of Sam's.