E
Elizabeth Craft
Quatre filles et un jean
Four best friends share a magical pair of jeans that fits them all perfectly, even as they spend their first summer apart. This young adult series explores their individual journeys of self-discovery, friendship, and first love, showing how their bond remains strong despite distance and new experiences.
The series has been adapted into two feature films, The Sisterhood of the Traveling Pants and The Sisterhood of the Traveling Pants 2, which follow the girls' adventures across multiple summers.
While each book focuses on individual character arcs, the series is best enjoyed in publication order to fully appreciate the development of the girls' friendships and their personal growth over time.
Ann Brashares later wrote a fifth book, Sisterhood Everlasting, which revisits the characters as adults, offering a continuation of their stories.