It is 1901 and Mable Riley dreams of adventure and of becoming a writer. When her older sister leaves home to become a schoolmistress in the small town of Stratford, Ontario, Mable is sent along too. Mable hopes her new world will be full of peril and romance. But, life at the Goodhand Farm (where the sisters board), is as humdrum as the one she's left behind.
Then Mable encounters the mysterious Mrs. Rattle, a peculiar widow with a taste for upsetting the townspeople with her strange opinions. Mrs. Rattle is a real writer, and Mable eagerly accepts her invitation to a meeting of the Ladies Reading Society. But, the ladies are not discussing books at all, and Mable may soon have more peril than she'd bargained for!
