This is the story of two totally different girls - quiet, shy, artistic Emmie and popular, outgoing, athletic Katie - and how their lives unexpectedly intersect one day when an embarrassing note falls into the wrong hands....

Pride. Popularity . . . Poetry? Middle school. Ruby and Mia are total opposites: Ruby is a little awkward, not a “joiner,” and loves to write poetry. While Mia is type A, popular(ish), and wants to be class prez. They used to be friends. But now they have nothing in common anymore. . . . Or do they?

Ever since Tyler started getting into art and hanging out with Emmie, his friends and teammates have been giving him a hard time. He wonders why can’t he nerd out on drawing and play ball? Emmie is psyched that she gets to work on a comics project with her crush, Tyler. But she gets the feeling that his friends don’t think she’s cool enough. Maybe it’s time for a total reinvention.

When Kristy Thomas has the great idea to form a baby-sitters club - a chance to earn money and spend time with her friends, all while doing something they each love to do - she has no idea how much the club will change everything. Crank calls, uncontrollable toddlers, wild pets, untruthful clients...running a business is hard work! Kristy and her co-founders, Mary Anne, Claudia, and Stacey, are sure they can handle anything. But only if they stick together....

Maureen and Francine Carter are twins and best friends. They participate in the same clubs, enjoy the same foods, and are partners on all their school projects. But just before the girls start sixth grade, Francine becomes Fran - a girl who wants to join the chorus, run for class president, and dress in fashionable outfits that set her apart from Maureen. A girl who seems happy to share only two classes with her sister! Maureen and Francine are growing apart, and there's nothing Maureen can do to stop it. Are sisters really forever? Or will middle school change things for good?