Autumn and Finn used to be inseparable. But then something changed. Or they changed. Now, they do their best to ignore each other. Autumn has her boyfriend, Jamie, and her close-knit group of friends. And Finn has become that boy at school, the one everyone wants to be around. That still doesn't stop the way Autumn feels every time she and Finn cross paths, and the growing, nagging thought that maybe things could have been different. Maybe they should be together. But come August, things will change forever.

I'm in the business of creating fairy tales. Theme parks. Production companies. Five-star hotels. Everything could be all mine if I renovated Dreamland. My initial idea of hiring Zahra was good in theory, but then I kissed her. Things spiraled out of control once I texted her using an alias. By the time I realized where I went wrong, it was too late. People like me don't get happy endings. Not when we're destined to ruin them.

As a third-year PhD candidate, Olive Smith doesn't believe in lasting romantic relationships—but her best friend does, and that's what got her into this situation. Convincing Anh that Olive is dating and well on her way to a happily ever after was always going to take more than hand-wavy Jedi mind tricks: Scientists require proof. So, like any self-respecting biologist, Olive panics and kisses the first man she sees.

Pip is not in the mood for her friend’s murder mystery party. Especially one that involves 1920’s fancy dress and pretending that their town is an island called Joy. But when the game begins, Pip finds herself drawn into the make-believe world of intrigue, deception and murder. But as Pip plays detective, teasing out the identity of the killer clue-by-clue, the murder of the fictional Reginald Remy isn’t the only case on her mind …

Hannah Cho had the next year all planned out—the perfect summer with her boyfriend, Nate, and then a fun senior year with their friends. But then Nate does what everyone else in Hannah’s life seems to do—he leaves her, claiming they have nothing in common. He and all her friends are newly obsessed with K-pop and K-dramas, and Hannah is not. After years of trying to embrace the American part and shunning the Korean side of her Korean American identity to fit in, Hannah finds that’s exactly what now has her on the outs.

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.

Jenny didn’t get to be an award-winning, classically trained cellist without choosing practice over fun. That is, until the night she meets Jaewoo. Mysterious, handsome, and just a little bit tormented, Jaewoo is exactly the kind of distraction Jenny would normally avoid. And yet, she finds herself pulled into spending an unforgettable evening wandering Los Angeles with him on the night before his flight home to South Korea.

Alex Volkov is a devil blessed with the face of an angel and cursed with a past he can't escape. Driven by a tragedy that has haunted him for most of his life, his ruthless pursuits for success and vengeance leave little room for matters of the heart. But when he's forced to look after his best friend's sister, he starts to feel something in his chest. Ava Chen is a free spirit trapped by nightmares of a childhood she can't remember. But despite her past, she's never stopped seeing the beauty in the world . . . including the heart beneath the icy exterior of a man she shouldn't want.

Lily hasn’t always had it easy, but that’s never stopped her from working hard for the life she wants. She’s come a long way from the small town where she grew up—she graduated from college, moved to Boston, and started her own business. And when she feels a spark with a gorgeous neurosurgeon named Ryle Kincaid, everything in Lily’s life seems too good to be true.

Elena Soo has always felt overshadowed. Whether by her more successful older sisters, her more popular twin brother, or her more outgoing best friend, everyone except Elena seems to know exactly who they are and what they want. But she is certain about one thing—she has no interest in going to prom. While the rest of the school is giddy over corsages and dresses, Elena would rather spend her time working to save the local community center. So when international K-pop superstar Robbie Choi shows up at her house to ask her to prom, Elena is more confused than ever.

Fallon meets Ben, an aspiring novelist, the day before her scheduled cross-country move. Their untimely attraction leads them to spend Fallon's last day in LA together, and her eventful life becomes the creative inspiration Ben has always sought for his novel. Over time and amidst the various relationships and tribulations of their own separate lives, they continue to meet on the same date every year.

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.

Macy Sorensen is settling into an ambitious if emotionally tepid routine: work hard as a new pediatrics resident, plan her wedding to an older, financially secure man, keep her head down and heart tucked away. But when she runs into Elliot Petropoulos - the first and only love of her life - the careful bubble she’s constructed begins to dissolve.

It is the morning of the reaping that will kick off the 10th annual Hunger Games. In the Capitol, 18-year-old Coriolanus Snow is preparing for his one shot at glory as a mentor in the Games. The once-mighty house of Snow has fallen on hard times, its fate hanging on the slender chance that Coriolanus will be able to out charm, outwit, and outmaneuver his fellow students to mentor the winning tribute. The odds are against him. He’s been given the humiliating assignment of mentoring the female tribute from District 12, the lowest of the low.

California teen Sydney Moore doesn’t know why she’s been shipped off to spend her senior year in Korea with the wealthy godparents she barely knows. What was her mom thinking? The Kims are never even home. And their son, the guy that’s supposed to help Sydney adjust to school at the elite Daeshim Academy, is totally MIA. As soon as Sydney can scrape together enough for a ticket, she’s flying home.

It’s been a year since his best friend, Sam, died. Even though Oliver knows he won’t get a response, he can’t stop texting Sam’s number, especially as the anniversary of his death approaches. Then one day he accidentally hits the call button, and someone picks up. The voice on the other end isn’t Sam. Sam’s number was reassigned and a stranger has been receiving Oliver’s private and vulnerable messages for months. But Ben, a college student in Seattle, won’t remain a stranger for long. Oliver knows he should stop communicating now that he knows the truth—but he can’t get Ben out of his head.

After the death of his best friend, Eric Ly creates imaginary scenarios in his head to deal with his grief. Until one of them becomes real when a boy he met last summer in Japan finds his way back into his life. When he least expects it, Haru Tanaka walks into the coffee shop and sits down next to him. The only thing is, nobody else can see him. In a magical turn of events, Eric suddenly has someone to connect with, making him feel less alone in the world. But as they spend more and more time together, he begins to question what is real.

Against the unforgiving landscape of a hospital, a group of terminally ill patients embraces the joys within their reach: friendship, freedom, rebellion. Each in their own way is broken; each in their own way is stronger for it. In the midst of pain and loss, they find community, even miracles, and together they are determined to reclaim from life what illness has taken from them. But a singular heartbreak has led one to swear off love forever. The risk of experiencing another tragedy feels too great.

Eliza Quan is the perfect candidate for editor in chief of her school paper. That is, until ex-jock Len DiMartile decides on a whim to run against her. Suddenly her vast qualifications mean squat because inexperienced Len—who is tall, handsome, and male—just seems more like a leader.

Sori has worked her whole life to become a K-pop idol, until she realizes she doesn’t want a life forever in the spotlight. But that’s not actually up to Sori—she’s caught between her exacting mother’s entertainment company and her father’s presidential aspirations. And as the pressure to keep her flawless public image grows, the last person she should be thinking about is her ex-boyfriend.

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.

How do you let go of something you've never had? Junior year for Brooke Winters is supposed to be about change. She's transferring schools, starting fresh, and making plans for college so she can finally leave her hometown, her family, and her past behind. But all of her dreams are shattered one hot summer afternoon when her mother is arrested for killing Brooke's abusive father. No one really knows what happened that day, if it was premeditated or self-defense, whether it was right or wrong. And now Brooke and her siblings are on their own.

When Elijah Ri arrives in New York City for an internship at his father’s massive tech company, Haneul Corporation, he expects the royal treatment that comes with being the future CEO—even if that’s the last thing he wants. But instead, he finds himself shuffled into a group of overworked, unpaid interns, all sharing a shoebox apartment for the summer.

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.

Naomi and Luca have been pen-pals since fifth-grade. Well, more like bitter rivals caught in an epic battle of insults and verbal jousting. But what starts as a hilarious chain of hate filled letters, slowly develops into a friendship spanning coasts and years. That is until one day, 12 years later, when the letters suddenly stop. It’s been two years since Naomi last heard from Luca. Two years since the letter that changed everything. But when a new envelope turns up out of the blue at her desk at the local news station, Naomi is determined not to let Luca have the final word.

Finn has always loved Autumn. She's not just the girl next door or his mother's best friend's daughter, she is his everything. But she's not his girlfriend. That's Sylvie, and Finn would never hurt her, so there's no way Autumn could know how he truly feels. Jack, Finn's best friend, isn't so sure. He's seen Finn and Autumn together. How could she not know? And how is he supposed to support and protect Finn when heartache seems inevitable? Autumn surrounds herself with books and wants to write her own destiny—but one doesn't always get a new chapter and fate can be cruel to those in love.

Wren is used to being called a control freak. She doesn’t care; sticking to the list of rules she created for herself helps her navigate life. But when a cute guy named Asher walks through the door of her neighborhood coffee shop, the rulebook goes out the window. Asher is cute, charming . . . and being catfished by his online crush. So Wren makes an uncharacteristically impulsive decision—she pretends to be the girl he's waiting for to save him from embarrassment. Suddenly she’s fake-dating a boy she knows nothing about. And it’s . . . amazing.

Autumn and Finn used to be inseparable. But then something changed. Or they changed. Now, they do their best to ignore each other. Autumn has her boyfriend, Jamie, and her close-knit group of friends. And Finn has become that boy at school, the one everyone wants to be around. That still doesn't stop the way Autumn feels every time she and Finn cross paths, and the growing, nagging thought that maybe things could have been different. Maybe they should be together. But come August, things will change forever.

When 17-year-old Rune Kristiansen returns from his native Norway to the sleepy town of Blossom Grove, Georgia, where he befriended Poppy Litchfield as a child, he has just one thing on his mind: Why had the girl who was one half of his soul, who promised to wait faithfully for his return, cut him off without a word of explanation?

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.