Sensitive portrayal of four girls' friendships. They agree to each take a turn with the pants throughout the summer. The Second Summer Of The Sisterhood By Ann Brashares The sisterhood of the traveling pants is about four close friends named lena kaligaris, tibby rollins, bridget vreeland and carmen lowell. The sisterhood of the traveling pants book age rating . The book by ann brashares and the two sequels written to date are much beloved by teenage girls and despite the major and minor changes from the original novel (many of which were pointed out to me by my wife, who has read the book and took full advantage of a rare opportunity to inform me about the differences), it seems clear to me the movie has been embraced by them as well. For older teens whose childhood relations may feel threatened by the inevitable changes of growing up, the sisterhood of the traveling pants can be a reassuring tale of friendship’s ability to endure. Parents need to know that the sisterhood of t...