Four young women continue the journey toward adulthood that began with "The Sisterhood of the Traveling Pants." Now three years later, these lifelong friends embark on separate paths for their first year of college and the summer beyond, but remain in touch by sharing their experiences with each other as they always have-with honesty and humor. Discovering their individual strengths, fears, talents and capacity for love through the choices they make, they come to value more than ever the bond they share and the immeasurable power of their friendship.