The Secret Sisters Club

Twelve-year-old BFF's Ginnie West and Tillie Taylor, want to be sisters. Ginnie's widowed dad plus Tillie's divorced mom could equal a lifetime of round-the-clock girl talk and slumber parties. Too bad Dad vowed to never marry again. Ginnie and Tillie come up with the perfect scheme to change his mind: 'Operation Secret Sisters' (aka OSS). After all, if they can't get Dad to move on, Tillie can't move in.