3 Willows: The Sisterhood Grows

Blurb

3 Willows: The Sisterhood Grows is a young adult novel by Ann Brashares published on January 13, 2009. It is a spin-off to The Sisterhood of the Traveling Pants series as main characters Polly, Jo and Ama are about to attend South Bethesda High School, the school the original sisterhood attended.