Poppy and Alex. Alex and Poppy. They have nothing in common. She’s a wild child; he wears khakis. She has insatiable wanderlust; he prefers to stay home with a book. And somehow, ever since a fateful car share home from college many years ago, they are the very best of friends. For most of the year they live far apart—she’s in New York City, and he’s in their small hometown—but every summer, for a decade, they have taken one glorious week of vacation together.

Belly measures her life in summers. Everything good, everything magical happens between the months of June and August. Winters are simply a time to count the weeks until the next summer, a place away from the beach house, away from Susannah, and most importantly, away from Jeremiah and Conrad. They are the boys that Belly has known since her very first summer—they have been her brother figures, her crushes, and everything in between. But one summer, one wonderful and terrible summer, the more everything changes, the more it all ends up just the way it should have been all along.

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.

Every Friday night, best friends Delia and Josie become Rayne Ravenscroft and Delilah Darkwood, hosts of the campy creature-feature show Midnite Matinee on the local cable station TV Six. But with the end of senior year quickly approaching, the girls face tough decisions about their futures. Josie has been dreading graduation, as she tries to decide whether to leave for a big university and chase her dream career in mainstream TV. And Lawson, one of the show's guest performers, is making her tough decision even harder.

James and Alex have barely anything in common anymore - least of all their experiences in high school, where James is a popular senior and Alex is suddenly an outcast. But at home, there is Henry, the precocious 10-year-old across the street, who eagerly befriends them both. And when Alex takes up running, there is James’s friend Nathen, who unites the brothers in moving and unexpected ways.

Pony plans to fly under the radar this year. Tired of getting too much attention at his old school after coming out as transgender, he’s hoping for a fresh start as a Hillcrest High senior. But it’s hard to live your best life with the threat of exposure lurking around every corner. Georgia is beginning to think there’s more to life than cheerleading. She just wants to keep a low profile until graduation...which is why she promised herself that dating is a nonstarter for the foreseeable future.

Postcard-perfect Jar Island is home to charming tourist shops, pristine beaches, amazing oceanfront homes - and three girls secretly plotting revenge. KAT is sick and tired of being bullied by her former best friend. LILLIA has always looked out for her little sister, so when she discovers that one of her guy friends has been secretly hooking up with her, she’s going to put a stop to it. MARY is perpetually haunted by a traumatic event from years past, and the boy who’s responsible has yet to get what’s coming to him. None of the girls can act on their revenge fantasies alone without being suspected. But together…anything is possible .

Sammie McCoy is a girl with a plan: graduate at the top of her class and get out of her small town as soon as possible. Nothing will stand in her way - not even the rare genetic disorder the doctors say will slowly steal her memories and then her health. So the memory book is born: a journal written to Sammie's future self, so she can remember everything, from where she stashed her study guides to just how great it feels to have a best friend again.

With high school coming to an end, Claudine Henry is focused on four things: sex, starting college, becoming a famous writer, and...sex. But when her parents announce they're splitting up, her entire world begins to fall apart. The epic road trip she planned with her best friend is cancelled, and she finds herself stuck on a remote island off the coast of Georgia with her mom - an island with no WiFi, no cell service, and no friends.

When everything has been taken from you, what else is there to do but run? So that’s what Annabelle does - she runs from Seattle to Washington, DC, through mountain passes and suburban landscapes, from long lonely roads to college towns. She’s not ready to think about the why yet, just the how - muscles burning, heart pumping, feet pounding the Earth. But no matter how hard she tries, she can’t outrun the tragedy from the past year, or the person - The Taker - that haunts her.

Eighteen-year-old Eliza Mirk is the anonymous creator of the wildly popular webcomic Monstrous Sea, but when a new boy at school tempts her to live a life offline, everything she’s worked for begins to crumble. In the real world, Eliza Mirk is shy, weird, and friendless. Online, Eliza is LadyConstellation, anonymous creator of a popular webcomic called Monstrous Sea. With millions of followers and fans throughout the world, Eliza’s persona is popular. Eliza can’t imagine enjoying the real world as much as she loves her digital community.

When Jade is given a scholarship to an elite private college in Connecticut, she sees it as a chance to finally escape her painful past and get a fresh start. She’s determined to succeed and that means keeping her focus on school and not guys. But that plan falls apart her first day on campus when Garret, a wealthy prep school boy with swimmer abs and a perfect smile, offers to help her move in. Jade tries to push him away but she can’t deny her attraction to him and Garret won’t let her.

Astrid Jones desperately wants to confide in someone, but her mother's pushiness and her father's lack of interest tell her they're the last people she can trust. Instead, Astrid spends hours lying on the backyard picnic table watching airplanes fly overhead. She doesn't know the passengers inside, but they're the only people who won't judge her when she asks them her most personal questions...like what it means that she's falling in love with a girl.

Everyone thinks they know Libby Strout, the girl once dubbed "America's Fattest Teen". But no one's taken the time to look past her weight to get to know who she really is. Following her mom's death, she's been picking up the pieces in the privacy of her home, dealing with her heartbroken father and her own grief. Now Libby's ready: for high school, for new friends, for love, and for every possibility life has to offer.

Sixteen-year-old Sana Kiyohara has too many secrets. Some are small, like how it bothers her when her friends don't invite her to parties. Some are big, like the fact that her father may be having an affair. And then there's the one that she can barely even admit to herself - the one about how she might have a crush on her best friend. When Sana and her family move to California, she begins to wonder if it's finally time for some honesty, especially after she meets Jamie Ramirez.

Pony plans to fly under the radar this year. Tired of getting too much attention at his old school after coming out as transgender, he’s hoping for a fresh start as a Hillcrest High senior. But it’s hard to live your best life with the threat of exposure lurking around every corner. Georgia is beginning to think there’s more to life than cheerleading. She just wants to keep a low profile until graduation...which is why she promised herself that dating is a nonstarter for the foreseeable future.

Eighteen-year-old Eliza Mirk is the anonymous creator of the wildly popular webcomic Monstrous Sea, but when a new boy at school tempts her to live a life offline, everything she’s worked for begins to crumble. In the real world, Eliza Mirk is shy, weird, and friendless. Online, Eliza is LadyConstellation, anonymous creator of a popular webcomic called Monstrous Sea. With millions of followers and fans throughout the world, Eliza’s persona is popular. Eliza can’t imagine enjoying the real world as much as she loves her digital community.

What's it like to be undocumented? High school senior M.T. knows all too well. With graduation and an uncertain future looming, she must figure out how to grow up in the only country she's ever called home... a country in which she's "illegal". M.T. was born in Argentina and brought to America as a baby without any official papers. And as questions of college, work, and the future arise, M.T. will have to decide what exactly she wants for herself, knowing someone she loves will unavoidably pay the price for it.

One cold night, in a most unlikely corner of Chicago, Will Grayson crosses paths with...Will Grayson. Two teens with the same name, running in two very different circles, suddenly find their lives going in new and unexpected directions, and culminating in epic turns-of-heart and the most fabulous musical ever to grace the high school stage.

Ramona was only five years old when Hurricane Katrina changed her life forever. Since then it's been Ramona and her family against the world. Standing over six feet tall, with unmistakable blue hair, Ramona is sure of three things: She likes girls, she's fiercely devoted to her family, and she knows she's destined for something bigger than the trailer she calls home in Eulogy, Mississippi. But juggling multiple jobs, her flaky mom, and her well-meaning but ineffectual dad forces her to be the adult of the family.

Sidney and Asher should have clicked. Two star swimmers forced to spend their summers on a lake together sounds like the perfect match. But it's the same every year - in between cookouts and boat rides and family-imposed bonfires, Sidney and Asher spend the dog days of summer finding the ultimate ways to prank each other. And now, after their senior year, they're determined to make it the most epic summer yet.

She's a tomboy. He's the boy next door. With three older brothers, Charlotte Reynolds, aka Charlie, has always been more comfortable calling the shots on a basketball court than flirting with the opposite sex. So when her police officer dad demands she get a summer job to pay for the latest in a long line of speeding tickets, she's more than a little surprised to find herself working at a chichi boutique and going out with a boy who has never seen her tear it up in a pickup game.

Maddie doesn't believe in luck. She's all about hard work and planning ahead. But one night she buys a lottery ticket on a whim, and, to her astonishment, she wins! In a flash Maddie's life is unrecognizable. No more stressing about college scholarships - nope, now she's suddenly talking about renting a yacht and basking in the spotlight at school! But then rumors start flying, and random people begin asking her for loans. Suddenly Maddie finds that she isn't sure whom she can trust.

When Travis returns home from Afghanistan, his parents are splitting up, his brother's stolen his girlfriend and car, and the nightmares of his best friend getting killed keep him completely spooked. But when he runs into Harper, a girl who despises him for rumors Travis started back in middle school, life actually starts looking up. And as he and Harper see more of each other, he falls deeper in love with her and begins to find his way through the family meltdown and the post-traumatic stress.

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.

When the only other virgin in her group of friends loses it at Keely's own 18th birthday party, she's inspired to take things into her own hands. She wants to have that experience too (well, not exactly like that - but with someone she trusts and actually likes), so she's going to need to find the guy, and fast. Problem is, she's known all the boys in her small high school forever, and it's kinda hard to be into a guy when you watched him eat crayons in kindergarten.

Ryan Dean West is a 14-year-old junior at a boarding school for rich kids. He’s living in Opportunity Hall, the dorm for troublemakers, and rooming with the biggest bully on the rugby team. And he’s madly in love with his best friend Annie, who thinks of him as a little boy. With the help of his sense of humor, rugby buddies, and his penchant for doodling comics, Ryan Dean manages to survive life’s complications and even find some happiness along the way. But when the unthinkable happens, he has to figure out how to hold on to what’s important.

Beatrice Fox deserves to go straight to hell. At least, that's what she believes. Her last day on Earth, she ruined the life of the person she loves most - her little sister, Emmy. So when Bea awakens from a fatal car accident to find herself on an airplane headed who knows where, she's confused, to say the least. Upon landing, Bea receives some truly harrowing news: She's in purgatory. If she ever wants to catch a flight to heaven, she'll have to help 5,000 souls figure out what's keeping them from moving on. But one of her first assignments is Caleb, the boy who caused her accident.

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.

Sixteen-year-old Tessa Johnson has never felt like the protagonist in her own life. She’s rarely seen herself reflected in the pages of the romance novels she loves. The only place she’s a true leading lady is in the swoony love stories she shares only with Caroline, her best friend. When Tessa is accepted into the creative writing program of a prestigious art school, she’s excited to finally let her stories shine. But when she goes to her first workshop, the words are just...gone. Caroline has a solution: Tessa needs to find some inspiration in a real-life love story of her own.