Sisterhood of the Traveling Pants series

The first novel in the wildly popular #1 New York Times bestselling Sisterhood of the Traveling Pants series, from the author of The Whole Thing Together and The Here and Now.
Some friends just fit together.
 
Once there was a pair of pants. Just an ordinary pair of jeans. But these pants, the Traveling Pants, went on to do great things. This is the story of the four friends—Lena,...

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

NEW YORK TIMES BESTSELLER
 
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,...