Alvie Fitz doesn't fit in, and she doesn't care. She's spent years swallowing meds and bad advice from doctors and social workers. Adjust, adapt. Pretend to be normal. It sounds so easy. If she can make it to her 18th birthday without any major mishaps, she'll be legally emancipated. Free. But if she fails, she'll become a ward of the state and be sent back to the group home. All she wants is to be left alone to spend time with her friend, Chance, the one-winged hawk at the zoo where she works.

Charlotte Davis is in pieces. At 17 she's already lost more than most people do in a lifetime. But she's learned how to forget. The broken glass washes away the sorrow until there is nothing but calm. You don't have to think about your father and the river. Your best friend, who is gone forever. Or your mother, who has nothing left to give you. Every new scar hardens Charlie's heart just a little more, yet it still hurts so much. It hurts enough to not care anymore, which is sometimes what has to happen before you can find your way back from the edge.

Fifteen-year-old Christopher Boone has Asperger's Syndrome, a condition similar to autism. He doesn't like to be touched or meet new people, he cannot make small talk, and he hates the colors brown and yellow. He is a math whiz with a very logical brain who loves solving puzzles that have definite answers.

To Joseph Friedman, middle school might as well be the Running of the Bulls. He's friendless and puny, with ADD to boot, so he spends most of his time avoiding class bully Charlie Kastner and hiding out in the Resource Room, a safe place for misfit kids like him. But then, on the first day of seventh grade, two important things happen. First, his Resource Room teacher, Mrs. T, encourages (i.e., practically forces) him to join the school track team, and second, he meets Heather, a tough, athletic new girl who isn't going to be pushed around by Charlie Kastner.

When an unlikely friendship is sparked between relatively popular Kit Lowell and socially isolated David Drucker, everyone is surprised, most of all Kit and David. Kit appreciates David's blunt honesty - in fact, she finds it bizarrely refreshing. David welcomes Kit's attention and her inquisitive nature. When she asks for his help figuring out the how and why of her dad's tragic car accident, David is all in. But neither of them can predict what they'll find. Can their friendship survive the truth?

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.

Who you want people to be makes you blind to who they really are. It’s been a year since Billie Flanagan — a Berkeley mom with an enviable life — went on a solo hike in Desolation Wilderness and vanished from the trail. Her body was never found, just a shattered cellphone and a solitary hiking boot. Her husband and teenage daughter have been coping with Billie’s death the best they can: Jonathan drinks as he works on a loving memoir about his marriage; Olive grows remote, from both her father and her friends at the all-girls school she attends.

Being the middle child has its ups and downs. But for Grace, an only child who was adopted at birth, discovering that she is a middle child is a different ride altogether. After putting her own baby up for adoption, she goes looking for her biological family, including: Maya, her loudmouthed younger bio sister, who has a lot to say about their newfound family ties. And Joaquin, their stoic older bio brother, who has no interest in bonding over their shared biological mother.

When a letter that was never meant to be seen by anyone draws high school senior Evan Hansen into a family's grief over the loss of their son, he is given the chance of a lifetime: to belong. He just has to stick to a lie he never meant to tell: that the notoriously troubled Connor Murphy was his secret best friend. Suddenly, Evan isn't invisible anymore - even to the girl of his dreams. And Connor Murphy's parents, with their beautiful home on the other side of town, have taken him in like he was their own, desperate to know more about their enigmatic son from his closest friend.

Seventeen-year-old Evan Panos doesn't know where he fits in. His strict immigrant Greek mother refuses to see him as anything but a disappointment. His quiet, workaholic father is a staunch believer in avoiding any kind of conflict. And his best friend, Henry, has somehow become distractingly attractive over the summer.

Fifteen-year-old Rae Maddox’s mom, Gina, is a big fan of fresh starts. Gina thinks of them as an adventure, but for Rae, each move is just one more friend lost, one more chance to feel like an outsider. After arriving in Wisconsin, Gina promises to stay put until Rae graduates. Cautiously optimistic, she wades into the social whirl at Whitman High School, making a few friends and even earning a chance at love. But when the vice principal pairs her with fellow newbie Allison Daly, Rae’s tentative happiness is jeopardized.

Despite the tumor-shrinking medical miracle that has bought her a few years, Hazel has never been anything but terminal, her final chapter inscribed upon diagnosis. But when a gorgeous plot twist named Augustus Waters suddenly appears at Cancer Kid Support Group, Hazel’s story is about to be completely rewritten.

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.

Former piano prodigy Nastya Kashnikov wants two things: to get through high school without anyone learning about her past and to make the boy who took everything from her - her identity, her spirit, her will to live - pay. Josh Bennett’s story is no secret: Every person he loves has been taken from his life until, at 17 years old, there is no one left. Now all he wants is be left alone and people allow it because when your name is synonymous with death, everyone tends to give you your space.

Everyone except Nastya, the mysterious new girl at school who starts showing up and won’t go away until she’s insinuated herself into every aspect of his life.

The last time Lex was happy, it was before. When she had a family that was whole. A boyfriend she loved. Friends who didn't look at her like she might break down at any moment. Now she's just the girl whose brother killed himself. And it feels like that's all she'll ever be. As Lex starts to put her life back together, she tries to block out what happened the night Tyler died. But there's a secret she hasn't told anyone--a text Tyler sent that could have changed everything.