Sisterhood of the Traveling Pants series

During their first summer apart, four teenage girls, best friends since earliest childhood, stay in touch through a shared pair of secondhand jeans that magically adapts to each of their figures and affects their attitudes to their different summer experiences.

The members of the Sisterhood of the Traveling Pants graduate from high school and spend their last summer before college learning about life and themselves.

NEW YORK TIMES  Four friends One sisterhood Ten years later, the story continues On the cusp of turning thirty, Tibby, Lena, Carmen, and Bridget are now living separate lives, out on their own. Yet despite having jobs and men that they love, each knows that something is missing: the closeness that once sustained them. Carmen is a successful actress in New York, engaged to be married, but misses her friends. Lena finds solace in her art, teaching...