"The Sisterhood" is a bestselling young adult novel by Ann Brashares published in 2001. It follows the adventures of four best friends — Lena Kaligaris, Tibby Rollins, Bridget Vreeland, and Carmen Lowell, who will be spending their first summer apart when a magical pair of jeans comes into their lives, turning their summer upside down. The series includes 5 books and they were adapted into a film of the same name in 2005.
Interested age level: 12 plus
Where can you find it? => Go to Young-Adult Fiction: YA. Bra