Barrett Bloom is hoping college will be a fresh start after a messy high school experience. But when school begins on September 21, everything goes wrong. She’s humiliated by the know-it-all in her physics class, she botches her interview for the college paper, and at a party that night, she accidentally sets a frat on fire. The next morning, Barrett’s perplexed to find herself back in her dorm room bed, no longer smelling of ashes and crushed dreams. It’s September 21. Again.

Manhattan Beach native Lovette has two rules in life. One: no surfing. Not after her brother's accident. Two: absolutely, no dating. And going into her junior year of high school, she's pretty happy with that arrangement. She has friends, her church youth group, and God to fall back on when things get dicey. But after Jake Evans walks into her life, following these two simple rules gets a lot more complicated.

Norah hasn’t seen her childhood best friend, Skyler, in years. When he first moved away, they'd talk all the time, but lately their relationship has been reduced to liking each other’s Instagram posts. That’s why Norah can’t wait for the joint RV road trip their families have planned for the summer. 

Pranking mastermind Doe and her motley band of Weston girls are determined to win the century-long war against Winfield Academy before the clock ticks down on their senior year. But when their headmistress announces that The Weston School will merge with its rival the following year, their longtime feud spirals into chaos. To protect the school that has been her safe haven since her parents’ divorce, Doe puts together a plan to prove once and for all that Winfield boys and Weston girls just don’t mix, starting with a direct hit at Three, Winfield’s boy king and her nemesis. 

Seventeen-year-old Gemma’s favorite kind of beach is an empty one. Social interactions are too much for her to handle. She always says the wrong thing - if she manages to say anything at all. She can’t even bring herself to speak to her longtime crush, Beau Booker, without losing sleep over her own awkwardness.

Perpetual daydreamer Liz Buxbaum gave her heart to Michael a long time ago. But her cool, aloof forever crush never really saw her before he moved away. Now that he’s back in town, Liz will do whatever it takes to get on his radar - and maybe snag him as a prom date - even befriend Wes Bennet. The annoyingly attractive next-door neighbor might seem like a prime candidate for romantic-comedy fantasies, but Wes has only been a pain in Liz’s butt since they were kids. Yet, somehow, Wes and Michael are hitting it off, which means Wes is Liz’s in.

The only child of a single mother, Nina has her life just as she wants it: a job in a bookstore, a kick-butt trivia team, a world-class planner and a cat named Phil. If she sometimes suspects there might be more to life than reading, she just shrugs and picks up a new book. When the father Nina never knew existed suddenly dies, leaving behind innumerable sisters, brothers, nieces, and nephews, Nina is horrified. They all live close by! They're all - or mostly all - excited to meet her! She'll have to Speak. To. Strangers. It's a disaster! 

Nothing will get in the way of Millie Price’s dream of becoming a Broadway star. Not her lovable but super introverted dad, who raised Millie alone since she was a baby. Not her drama club rival, Oliver, who is the very definition of Simmering Romantic Tension. And not her “Millie Moods”, the feelings of intense emotion that threaten to overwhelm. Millie needs an ally. And when an accidentally left-open browser brings Millie to her dad’s embarrassingly moody LiveJournal from 2003, Millie knows just what to do - find her mom. 

Pretty and popular high school senior Andie Bell was murdered by her boyfriend, Sal Singh, who then killed himself. It was all anyone could talk about. And five years later, Pip sees how the tragedy still haunts her town. But she can't shake the feeling that there was more to what happened that day. She knew Sal when she was a child, and he was always so kind to her. How could he possibly have been a killer?

Since high school began, Alison Sanger and Ethan Molloy have competed on almost everything - AP classes, the school paper, community service, it never ends. If Alison could avoid Ethan until graduation, she would. Except, for two overachieving seniors with their sights on valedictorian and Harvard, they share all the same classes and extracurriculars. So when their school's principal assigns them the task of co-planning a previous class' 10-year reunion, with the promise of a recommendation for Harvard if they do, Ethan and Alison are willing to endure one more activity together.

When softball star Liv Rodinsky throws one ill-advised punch during the most important game of the year, she loses her scholarship to her fancy private school, her boyfriend, and her teammates all in one fell swoop. With no other options, Liv is forced to transfer to the nearest public school, Northland, where she'll have to convince its coach she deserves a spot on the softball team, all while facing both her ex and the teammates of the girl she punched.... Every. Single. Day. Enter Grey, the injured star quarterback with amazing hair and a foolproof plan.

Contrary to popular belief, best friends Kate Garfield and Anderson Walker are not codependent. Carpooling to and from theater rehearsals? Environmentally sound and efficient. Consulting each other on every single life decision? Basic good judgment. Pining for the same guys from afar? Shared crushes are more fun anyway. But when Kate and Andy's latest long-distance crush shows up at their school, everything goes off-script. Matt Olsson is talented and sweet, and Kate likes him. She really likes him. The only problem? So does Anderson.   

West Golden - so easy to hate, yet so hard to resist. Don’t let that pretty face of his fool you. He isn’t the boy next door, or the kind you trust with your heart. He’s the devil in designer jeans, with all the charm of a bona fide psycho. Trust me. He swears I did something to cross him before I even stepped foot inside Cypress Prep, but it’s a lie. No one knows better than me that I’m all out of chances. His money, status, and the loyalty of his equally entitled brothers makes him seem untouchable. Only, I know better than that.

Samson and Beyah have nothing in common on the surface. She comes from a life of poverty and neglect; he comes from a family of wealth and privilege. But one thing they do have in common is that they're both drawn to sad things. Which means they're drawn to each other. Beyah and Samson agree to stay in the shallow end of a summer fling. What Beyah doesn't realize is that a rip current is coming, and it's about to drag her heart out to sea.

Fake. That's what we are. That's what we agreed to be. So why does it feel so real? I thought it would have been harder, convincing everyone our school's star receiver was mine and mine alone, but I was wrong. We played our parts so well that the lines between us began to blur until they disappeared completely. The thing about pretending, though, is that someone's always better at it, and by the time I realized my mistake, there was no going back.