It’s been five years since Summer Marks was murdered in the woods. Everyone thinks Mia and Brynn killed their best friend. That driven by their obsession with a novel called The Way into Lovelorn the three girls had imagined themselves into the magical world where their fantasies became twisted, even deadly. The only thing is: They didn’t do it. On the anniversary of Summer’s death, a seemingly insignificant discovery resurrects the mystery and pulls Mia and Brynn back together again, and the girls must confront what really happened in the woods all those years ago.

Samantha Kingston has it all: the world's most crush-worthy boyfriend, three amazing best friends, and first pick of everything at Thomas Jefferson High—from the best table in the cafeteria to the choicest parking spot. Friday, February 12, should be just another day in her charmed life. Instead, it turns out to be her last. Then she gets a second chance. Seven chances, in fact.

Heather never thought she would compete in panic, a legendary game played by graduating seniors, where the stakes are high and the payoff is even higher. She'd never thought of herself as fearless, the kind of person who would fight to stand out. But when she finds something, and someone, to fight for, she will discover that she is braver than she ever thought. Dodge has never been afraid of panic. His secret will fuel him, and get him all the way through the game; he's sure of it. But what he doesn't know is that he's not the only one with a secret....

Lyra's story begins in the Haven Institute, a building tucked away on a private island off the coast of Florida that from a distance looks serene and even beautiful. But up close, the locked doors, military guards, and biohazard suits tell a different story. In truth Haven is a clandestine research facility where thousands of replicas, or human models, are born, raised, and observed. When a surprise attack is launched on Haven, two of its young experimental subjects - Lyra, or 24, and the boy known only as 72 - manage to escape.

"Ninety-five days, and then I'll be safe. I wonder whether the procedure will hurt. I want to get it over with. It's hard to be patient. It's hard not to be afraid while I'm still uncured, though so far the deliria hasn't touched me yet. Still, I worry. They say that in the old days, love drove people to madness. The deadliest of all deadly things: It kills you both when you have it and when you don't."

It was supposed to be the perfect prom weekend getaway. But it's clear something terrible happened when Claire wakes up alone and bloodied on a hiking trail with no memory of the past 48 hours. Now everyone wants answers - most of all, Claire. She remembers Friday night, but, after that...nothing. And now Kat and Jesse - her best friends - are missing. What happened on the mountain? And where are Kat and Jesse? Claire knows the answers are buried somewhere in her memory. But as she's learning, everyone has secrets - even her best friends.

On her 17th birthday, Ashen Spencer is blindfolded and escorted to the massive, mysterious building known as the Arc to begin her year of training and testing in hopes that she can earn the Cure - a powerful drug given only to those deemed worthy to survive beyond their 18th birthday. Ashen has a chance to rise up from her former life of squalor and be granted a place in society, if the Panel - the mysterious group of powerful men and women in charge of the Arc - deems her year a success. 

Everyone knows the Ivies: the most coveted universities in the United States. Far more important are the Ivies. The Ivies at Claflin Academy, that is. Five girls with the same mission: to get into the Ivy League by any means necessary. I would know. I'm one of them. We disrupt class ranks, club leaderships, and academic competitions...among other things. We improve our own odds by decreasing the fortunes of others. Because hyper-elite competitive college admissions is serious business. And in some cases, it's deadly. 

Alex Craft knows how to kill someone. And she doesn't feel bad about it. Three years ago, when her older sister, Anna, was murdered and the killer walked free, Alex uncaged the language she knows best - the language of violence. While her own crime goes unpunished, Alex knows she can't be trusted among other people. Not with Jack, who wants to really know her but still feels guilty over the role he played the night Anna's body was discovered. And not with Peekay, the kid with a defiant streak who befriends Alex while they volunteer at an animal shelter. Not anyone.

Thirteen-year-old Julie Whitaker was kidnapped from her bedroom in the middle of the night, witnessed only by her younger sister. Her family was shattered, but managed to stick together, hoping against hope that Julie is still alive. And then one night: the doorbell rings. A young woman who appears to be Julie is finally, miraculously, home safe. The family is ecstatic - but Anna, Julie's mother, has whispers of doubts. She hates to face them.

Camp Alpine Lake is the only place where Goldie Easton feels safe. She’s always had a special connection to the place, even before she was old enough to attend. The camp is the lifeline of Roxwood, the small town she lives in. Alpine Lake provides jobs, money and prestige to the region. Few Roxwood locals, though, get to reap the rewards of living so close to the glam summer that camp, with its five-figure tuition and rich kids who have been dumped there for eight weeks by their powerful parents. Goldie's one of them. 

Pip is about to head to college, but she is still haunted by the way her last investigation ended. She’s used to online death threats in the wake of her viral true-crime podcast, but she can’t help noticing an anonymous person who keeps asking her: Who will look for you when you’re the one who disappears? 

Milly, Aubrey, and Jonah Story are cousins, but they barely know each another, and they've never even met their grandmother. Rich and reclusive, she disinherited their parents before they were born. So when they each receive a letter inviting them to work at her island resort for the summer, they're surprised...and curious.

In Beatrice Prior's dystopian Chicago, society is divided into five factions, each dedicated to the cultivation of a particular virtue - Candor (the honest), Abnegation (the selfless), Dauntless (the brave), Amity (the peaceful), and Erudite (the intelligent). On an appointed day of every year, all sixteen-year-olds must select the faction to which they will devote the rest of their lives. For Beatrice, the decision is between staying with her family and being who she really is - she can't have both. So she makes a choice that surprises everyone, including herself.

Fresh from a brief stay at a psych hospital, reporter Camille Preaker faces a troubling assignment: She must return to her tiny hometown to cover the murders of two preteen girls. For years, Camille has hardly spoken to her neurotic, hypochondriac mother or to the half-sister she barely knows: a beautiful 13-year-old with an eerie grip on the town. Now, installed in her old bedroom in her family's Victorian mansion, Camille finds herself identifying with the young victims - a bit too strongly.