Once upon a time, in Westchester and Orlando, there were four betas just waiting for their alpha. It took a miracle to bring the Pretty Committee together - or rather, a New Year's Yves party. Because sometimes when you meet someone...it just cliques.

After Massie Block gets kicked off her high horse and out of her ultra exclusive Westchester riding camp, her parents force her to do the unthinkable-find a summer job. Not one for dog-walking or brat-sitting, Massie comes up with the ah-bvious solution: She'll be a sales rep for the cosmetics brand Be Pretty. Massie fully hearts her new role as fairy gawdmother of makeup-until she discovers transforming LBRs into glam-girls takes more than a swish of her royal purple mascara wand.

Spencer covets her sister's boyfriend. Aria's fantasizing about her English teacher. Emily's crushing on the new girl at school. And Hanna uses some ugly tricks to stay beautiful. But they've all kept an even bigger secret since their friend Alison vanished.

Jess Aarons has been practicing all summer so he can be the fastest runner in the fifth grade. And he almost is, until the new girl in school, Leslie Burke, outpaces him. The two become fast friends and spend most days in the woods behind Leslie's house, where they invent an enchanted land called Terabithia. One morning, Leslie goes to Terabithia without Jess and a tragedy occurs.

Belly measures her life in summers. Everything good, everything magical happens between the months of June and August. Winters are simply a time to count the weeks until the next summer, a place away from the beach house, away from Susannah, and most importantly, away from Jeremiah and Conrad. They are the boys that Belly has known since her very first summer—they have been her brother figures, her crushes, and everything in between. But one summer, one wonderful and terrible summer, the more everything changes, the more it all ends up just the way it should have been all along.