Most high school sports teams have rivalries with other Schools. At Hamilton High, it’s a civil war: the football team versus the soccer team. And for her part, Lissa is sick of it. Her quarterback boyfriend, Randy, is always ditching her to go pick a fight or haze a freshman. And on three separate occasions Randy’s car has been egged while he and Lissa were inside, making out. She is done competing with a bunch of sweaty boys for her own boyfriend’s attention. Lissa decides to end the rivalry once and for all: She and the other players’ girlfriends go on a hookup strike.

Eden was always good at being good. Starting high school didn’t change who she was. But the night her brother’s best friend rapes her, Eden’s world capsizes. What was once simple, is now complex. What Eden once loved—who she once loved—she now hates. What she thought she knew to be true, is now lies. Nothing makes sense anymore, and she knows she’s supposed to tell someone what happened but she can’t. So she buries it instead. And she buries the way she used to be.

Everything's great for Harper Isabelle, the most popular girl in grade nine. That is, until she meets Sarah Jamieson. Sarah is a reclusive artist, a loner who wears black makeup and doesn't have any friends, but for some reason, Harper can't stop thinking about her. Sarah isn't used to people looking her way, especially popular girls like Harper Isabelle. Scared, religious, and unsure of herself, when Sarah begins to realize that her feelings for Harper might go beyond friendship, she is afraid to take the plunge and tell Harper how she feels.

Seventeen-year-old Quinn Hughes needs to be in top shape if she wants a medal at the Swimming World Championships in 10 months. This means no easy distractions, no matter how pretty they are. She’s still piecing her confidence back together after not qualifying for the Olympics, her relationship with her twin brother is getting worse the more he hangs out with the popular kids, and then Kennedy Reed suddenly squeezes herself back into Quinn’s life. The girl who was her best friend. The girl who gave Quinn her first kiss. The girl who hasn’t spoken to her since.

He was tall, at least six feet, with dirty blond hair that hung over his eyes. His T-shirt read Nietzsche Is My Homeboy. So, that was Matt. Who Julie Seagles likes. A lot. But there is also Finn. Who she flat out loves. Complicated? Awkward? Completely. But really, how was this freshly-minted Boston transplant and newbie college freshman supposed to know that she would end up living with the family of an old friend of her mother’s? This was all supposed to be temporary.

Dubbed "Dumplin'" by her former beauty queen mom, Willowdean has always been at home in her own skin. Her thoughts on having the ultimate bikini body? Put a bikini on your body. With her all-American-beauty best friend, Ellen, by her side, things have always worked...until Will takes a job at Harpy's, the local fast-food joint. There she meets Private School Bo, a hot former jock. Will isn't surprised to find herself attracted to Bo. But she is surprised when he seems to like her back.

Getting drunk homecoming night your senior year is never a good idea, but Jake Hayes never expected it all to end with a car crash and a t-post embedded in his throat. His biggest regret about it all? What he never said to Samantha Shay. He's been in love with her for years and never had the guts to tell her. Now it's too late. Because after that night, Jake will never be able to talk again.

Everyone has that one line they swear they’ll never cross, the one thing they say they’ll never do. We draw the line. Maybe we even believe it. Sage Hendricks was my line. Logan Witherspoon befriends Sage Hendricks at a time when he no longer trusts or believes in people. He's drawn to Sage, with her constant smile and sexy voice, and his feelings for her grow so strong that he can’t resist kissing her. Sage finally discloses a big secret: She was born a boy. Enraged, frightened, and feeling betrayed, Logan lashes out at her.

Vivian Carter's mom was a Riot Grrrl in the 1990s, but now she and Viv live a pretty quiet life in a small Texas town. When Viv witnesses a series of sexist incidents at her high school, she takes a page from her mom's past and makes a feminist zine that she distributes anonymously to her classmates. Viv is just blowing off steam, but before she knows it she's started a revolution.

Seventeen-year-old Bianca Piper is cynical and loyal, and she doesn’t think she’s the prettiest of her friends by a long shot. She’s also way too smart to fall for the charms of man-slut and slimy school hottie Wesley Rush. In fact, Bianca hates him. And when he nicknames her “the Duff,” she throws her Coke in his face. But things aren’t so great at home right now, and Bianca is desperate for a distraction. She ends up kissing Wesley. Worse, she likes it.

It's bad enough when high-school senior Keeley grabs the wrong phone while leaving her small town's end-of-summer fair. It's even worse when she discovers that the phone she now has belongs to the obnoxious, self-centered Talon and that he's just left for football camp...with her phone. Reluctantly, the two agree to forward messages for a week. And as Keeley gets to know Talon, she starts to like him. Keeley learns there's more to Talon than the egocentric jock most people see. There's more to Keeley, too.

It's been a year since it happened - when Paige Hancock's first boyfriend died in an accident. After shutting out the world for two years, Paige is finally ready for a second chance at high school...and she has a plan. First: Get her old crush, Ryan Chase, to date her - the perfect way to convince everyone she's back to normal. Next: Join a club. But when Ryan's sweet, nerdy cousin, Max, moves to town and recruits Paige for the Quiz Bowl team, her perfect plan is thrown for a serious loop.

Liam "Mr. Popular" Carter will always be the closest thing to the "walking plague" in my eyes. His cockiness seeps through his every move, and no matter how many state championships he wins with the basketball team, he will forever be a "loss" to me. Because he's my older brother's best friend, I'm forced to tolerate him, and he's forced to tolerate me. In fact, unless my brother is around, we happily ignore each other every chance we get. It wasn't always this way, though....

Ophelia Rojas knows what she likes: her best friends, Cuban food, rose-gardening, and boys - way too many boys. Her friends and parents make fun of her endless stream of crushes, but Ophelia is a romantic at heart. She couldn’t change, even if she wanted to.

I love him. And I’m pretty sure he loves me back...even though he’s straight. When I first met Carter King, I knew he was something special. I imagined us being together, and we are, but only as friends. Best friends! I’m trying to be cool with that, even though I know he has secrets, and there have definitely been mixed signals. I don’t want a crush to ruin what we already have. Then again, if there’s any chance that we can be together, it’s worth the risk, because Carter could be the love of my life. Or he might be the boy who breaks my heart.