For all of Emory's life she's been told who she is. In town she's the rich one—the great-great-granddaughter of the mill's founder. At school she's hot Maddie Ward's younger sister. And at home, she's the good one, her stoner older brother Joey's babysitter. Everything was turned on its head, though, when she and Joey were in the car accident that killed Candy MontClaire. The car accident that revealed just how bad Joey's drug habit was.

Here is what happens when your mother dies. It's the brightest day of summer and it's dark outside. It's dark in your house, dark in your room, and dark in your heart. You feel like the darkness is going to split you apart. That's how it feels for Tiger. It's always been Tiger and her mother against the world. Then, on a day like any other, Tiger's mother dies. And now it's Tiger, alone. Here is how you learn to make friends with the dark.

Biz knows how to float. She has her people, her posse, her mom, and the twins. She has Grace. And she has her dad, who tells her about the little kid she was, and who shouldn't be here but is. So Biz doesn't tell anyone anything. Not about her dark, runaway thoughts, not about kissing Grace or noticing Jasper, the new boy. And she doesn't tell anyone about her dad. Because her dad died when she was seven. And Biz knows how to float, right there on the surface - normal, okay, regular, fine.

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.

When a car crash sidelines Mickey just before softball season, she has to find a way to hold on to her spot as the catcher for a team expected to make a historic tournament run. Behind the plate is the only place she’s ever felt comfortable, and the painkillers she’s been prescribed can help her get there. The pills do more than take away pain; they make her feel good. But as the pressure to be Mickey Catalan heightens, her need increases, and it becomes less about pain and more about want, something that could send her spiraling out of control.

Seventeen-year-old Julie Clarke has her future all planned out—move out of her small town with her boyfriend Sam, attend college in the city; spend a summer in Japan. But then Sam dies. And everything changes. Heartbroken, Julie skips his funeral, throws out his belongings, and tries everything to forget him. But a message Sam left behind in her yearbook forces memories to return. Desperate to hear him one more time, Julie calls Sam's cell phone just to listen to his voice mail recording. And Sam picks up the phone.

Samantha McAllister looks just like the rest of the popular girls in her junior class. But hidden beneath the straightened hair and expertly applied makeup is a secret that her friends would never understand: Sam has purely obsessional OCD and is consumed by a stream of dark thoughts and worries that she can't turn off. Second-guessing every move, thought, and word makes daily life a struggle, and it doesn't help that her lifelong friends will turn toxic at the first sign of a wrong outfit, wrong lunch, or wrong crush.

The last time Maeve saw her cousin was the night she escaped the cult they were raised in. For the past two decades, Maeve has worked hard to build a normal life in New York City, where she keeps everything—and everyone—at a safe distance. When Andrea suddenly reappears, Maeve regains the only true friend she’s ever had. Soon she’s spending more time at Andrea’s remote Catskills estate than in her own cramped apartment. Maeve doesn’t even mind that her cousin’s wealthy work friends clearly disapprove of her single lifestyle.

Seventeen-year-old Elena is vanishing. Every day means renewed determination, so every day means fewer calories. This is the story of a girl whose armor against anxiety becomes artillery against herself as she battles on both sides of a lose-lose war in a struggle with anorexia.

In 1995, Hadley Freeman wrote in her diary: “I just spent three years of my life in mental hospitals. So why am I crazier than I was before????” From the ages of 14 to 17, Freeman lived in psychiatric wards after developing anorexia nervosa. Her doctors informed her that her body was cannibalizing her muscles and heart for nutrition, but they could tell her little else: why she had it, what it felt like, what recovery looked like. For the next twenty years, Freeman lived as a “functioning anorexic,” grappling with new forms of self-destructive behavior as the anorexia mutated and persisted.

Theodore Finch is fascinated by death, and he constantly thinks of ways he might die. But each time, something good, no matter how small, stops him. Violet Markey lives for the future, counting the days until graduation, when she can escape her Indiana town and her aching grief in the wake of her sister's recent death. When Finch and Violet meet on the ledge of the bell tower at school, it's unclear who saves whom.

This deeply personal and illuminating memoir about her 15-year struggle with heroin, Khar sheds profound light on the opioid crisis and gives a voice to the over two million people in America currently battling with this addiction. Growing up in LA, Erin Khar hid behind a picture-perfect childhood filled with excellent grades, a popular group of friends and horseback riding. After first experimenting with her grandmother’s expired painkillers, Khar started using heroin when she was thirteen.

I wanted to lose myself in the small town of Pelion, Maine. To forget everything I had left behind. The sound of rain. The blood. The coldness of a gun against my skin. For six months, each breath has been a reminder that I survived—and my dad didn't. I'm almost safe again. But the moment I meet Archer Hale, my entire world tilts on its axis . . . and never rights itself again. Until I trespass into his strange, silent, and isolated world, Archer communicates with no one. Yet in his whiskey-colored eyes, something intangible happens between us.

On September 5, a little after midnight, Death-Cast calls Mateo Torrez and Rufus Emeterio to give them some bad news: They're going to die today. Mateo and Rufus are total strangers, but, for different reasons, they're both looking to make a new friend on their End Day. The good news: There's an app for that. It's called The Last Friend, and through it Rufus and Mateo are about to meet up for one last great adventure - to live a lifetime in a single day.

Clay Jensen returns home from school to find a strange package with his name on it lying on his porch. Inside he discovers several cassette tapes recorded by Hannah Baker, his classmate and crush, who committed suicide two weeks earlier. Hannah's voice explains that there are 13 reasons she decided to end her life. Clay is one of them. If he listens, he'll find out why.