Four best girlfriends spend the biggest summer of their lives enchanted by a magical pair of pants.

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

As their lives take them in different directions, Lena, Tibby, Carmen, and Bridget discover many more things about themselves and the importance of their relationship with each other.

After the members of the Sisterhood are exiled to a remote mountaintop, they get a panicked call from the Supreme Court Chief Justice Pearl Barnes requesting their help, so they must figure out how to sneak back into the United States.

Back in the United States and ensconced in a new home on Big Pine Mountain in North Carolina, Myra, Kathryn, Annie, Alexis, Isabelle, Yoko, and Nikki of the Sisterhood are meeting their new employers, who have a dangerous new assignment in mind.

Members of the Sisterhood are contacted by Judge Pearl Barnes, who has assisted fourteen pregnant teenagers escape from a secret polygamist sect and needs the sisters' help to keep them hidden in a secure place.

The time has come to secure the pardon promised to them by President Martine Connor. Since she took office, theyve waited patiently for her to honor her word, and now the time has come for action. But even with their ally Lizzie Fox ensconced as Chief White House Counsel, this is their most daunting task yet. To succeed, theyll need to evade the Secret Service and infiltrate the most fiercely protected premises in the country: the...

Despite having jobs and men that they love, Tibby, Lena, Carmen, and Bridget know 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 in Rhode Island, but still thinks of Kostos and the road she didn't take. Bridget lives with her longtime boyfriend, Eric, in San Francisco, and though a part of her wants to settle...

"After years of standing by their women, the Sisterhood's significant others have also become loyal friends. And now Jack Emery, Nikki's husband, has enlisted Ted, Joe, Jay, Bert, Dennis, and Abner to form a top-secret organization known as BOLO Consultants. Jack has two missions in mind. The first: offering some behind-the-scenes help to Nikki's law firm as they take on the all-powerful Andover Pharmaceuticals. Andover's anti-leukemia drug causes...

Investigative reporter Dennis West joined forces with the men of the Sisterhood to help fight corruption and greed on behalf of underdogs everywhere. Now he and his band of brothers are on a mission to help an old friend in danger: Toby Mason was a whip-smart college nerd - nothing like the buff dancer at the Supper Club who's reached out to Dennis. The owners of the Supper Club adult-entertainment franchise have expanded their empire through tours,...