Sisterhood of the Traveling Pants

The Sisterhood of the Traveling Pants is a series of five young adult novels by Ann Brashares, released between 2001 and 2011. The series follows four young girls, Lena, Tibby, Bee, and Carmen, as they grow and develop over four consecutive summers, from the beginning of their junior year in high school to the summer after their freshman year of college. The novels explore themes of friendship, individuality, and self-discovery, and have been translated into multiple languages and adapted into two films, with a third film and a musical adaptation in development.learn more on wikipedia