Chess has always been the protector over his younger siblings, Emma loves math, and Finn does what Finn does best - acting silly and being adored. They’ve been a happy family, just the three of them and their mom. But everything changes when reports of three kidnapped children reach the Greystone kids, and they’re shocked by the startling similarities between themselves and these complete strangers. The other kids share their same first and middle names. They’re the same ages. They even have identical birthdays. Who, exactly, are these strangers?

When Colin finds a shoebox full of letters hidden in a stranger’s attic, he knows he’s supposed to throw them away. That’s his summer job, getting rid of junk. But Colin wants to rescue the letters--and find out what really happened to best friends Rosemary and Toby way back in the 1970s. Meanwhile, across town, Nevaeh also finds a mysterious letter. But this one reads like a confession to a crime. And Nevaeh knows her father, the “Junk King,” expects her to join the rest of the family in blaming a single suspect: his business rival, Colin’s mom.

As Max sets to uncover what happened to Josie—and what she is or isn’t—little does he know that she’s fighting to find him again, too. But there are forces trying to keep Max and Josie from ever seeing each other again. Because Josie wasn’t supposed to be real.

Jessie lives with her family in the frontier village of Clifton, Indiana. When diphtheria strikes the village and the children of Clifton start dying, Jessie's mother sends her on a dangerous mission to bring back help. But beyond the walls of Clifton, Jessie discovers a world even more alien and threatening than she could have imagined, and soon she finds her own life in jeopardy. Can she get help before the children of Clifton, and Jessie herself, run out of time?

Luke Garner has spent his entire life - all 12 years - in hiding. The government has outlawed families with more than two children. As the Garners' third child, Luke's very life is in danger. When Luke meets Jen, another "shadow child," he begins to question the government's policies.

Tristran Thorn has lost his heart to the hauntingly beautiful Victoria Forester. One crisp October night, as they watch, a star falls from the sky, and Victoria promises to marry Tristran if he'll retrieve the star and bring it back for her. It is this promise that sends Tristran on the most unforgettable adventure of his life.

Abbi Hope Goldstein is like every other teenager, with a few smallish exceptions: Her famous alter ego, Baby Hope, is the subject of internet memes, she has asthma, and sometimes, people spontaneously burst into tears when they recognize her. Abbi has lived almost her entire life in the shadow of the terrorist attacks of September 11. On that fateful day, she was captured in what became an iconic photograph: In the picture, Abbi (aka "Baby Hope") wears a birthday crown and grasps a red balloon; just behind her, the South Tower of the World Trade Center is collapsing.

Twelve-year-old Sophie has never quite fit into her life. She’s skipped multiple grades and doesn’t really connect with the older kids at school, but she’s not comfortable with her family, either. The reason? Sophie’s a Telepath, someone who can read minds. No one knows her secret - at least, that’s what she thinks.... But the day Sophie meets Fitz, a mysterious (and adorable) boy, she learns she’s not alone. He’s a Telepath too, and it turns out the reason she has never felt at home is that, well...she isn’t. Fitz opens Sophie’s eyes to a shocking truth....

Seven students are about to have their lives changed by one amazing teacher in this school story sequel. It’s the start of a new year at Snow Hill School, and seven students find themselves thrown together in Mr. Terupt’s fifth grade class. There’s...Jessica, the new girl, smart and perceptive, who’s having a hard time fitting in; Alexia, a bully, your friend one second, your enemy the next; Peter, class prankster and troublemaker; Luke, the brain; Danielle, who never stands up for herself; shy Anna, whose home situation makes her an outcast; and Jeffrey, who hates school.

Bell has spent his whole life—all eleven years of it—on Mars. But he's still just a regular kid—he loves cats and any kind of cake, and is curious about the secrets the adults in the US colony are keeping. Like, why don't they have contact with anyone on the other Mars colonies? Why are they so isolated? When a virus breaks out and the grown-ups all fall ill, Bell and the other children are the only ones who can help. It's up to Bell—a regular kid in a very different world—to uncover the truth and save his family...and possibly unite an entire planet.

Alex’s original hair-raising tales are the only thing keeping the witch Natacha happy, but soon he’ll run out of pages to read from and be trapped forever. He’s loved scary stories his whole life, and he knows most don’t have a happily ever after. Now that Alex is trapped in a true terrifying tale, he’s desperate for a different ending - and a way out of this twisted place. This modern spin on the Scheherazade story is perfect for fans of Coraline and A Tale Dark and Grimm.

Critically acclaimed author Margaret Peterson Haddix’s fourth tale from her popular Missing series finds Jonah and Katherine hurtled through time to 1611. Landing aboard Henry Hudson’s ship in James Bay just before a mutiny, Jonah and Katherine struggle to survive brutal weather conditions. They also realize something is wrong. A crucial person has vanished, and the history they remember is drastically different from what they’re experiencing. Will this new version of history replace the real past?

Oliver Zahn, spitball champion and self-declared rule-wrecker of Brightling Middle School, is not a fan of his new homeroom teacher, Mr. Aidact. The guy is sort of stiff, never cracks a smile, and refers to them as “pupils.” The worst part is he catches Oliver before he can pull any of his signature pranks! It’s time for Oliver and his best friend, Nathan, to show the new teacher who’s boss.

"Are you a gifted child looking for special opportunities?" Dozens of children respond to this peculiar ad in the newspaper and are then put through a series of mind-bending tests, which readers take along with them. Only four children—two boys and two girls—succeed. Their challenge: to go on a secret mission that only the most intelligent and inventive children could complete. To accomplish it they will have to go undercover at the Learning Institute for the Very Enlightened, where the only rule is that there are no rules.

It's wintertime at Greenglass House. The creaky smuggler's inn is always quiet during this season, and 12-year-old Milo, the innkeepers' adopted son, plans to spend his holidays relaxing. But on the first icy night of vacation, out of nowhere, the guest bell rings. Then rings again. And again. Soon Milo's home is bursting with odd, secretive guests, each one bearing a strange story that is somehow connected to the rambling old house.

It’s been 17 years since the tragic summer the McAvoy sisters fell apart. Lindy, the wild one, left home, carved out a new life in the city, and never looked back. Delia, the sister who stayed, became a mother herself, raising her daughters and running the family shop in their small Ohio hometown on the shores of Lake Erie. But now, with their mother’s ailing health and a rebellious teenager to rein in, Delia has no choice but to welcome Lindy home.

Whitney had some misgivings when she dropped her increasingly moody teenage daughter, Amelia, off at Lauren’s house. She’d never met the parents, and usually she’d go in, but Amelia clearly wasn’t going to let something so humiliating happen, so instead Whitney waved to her daughter before pulling away from the little house with the roses in front. But when she goes back the next day, an elderly couple answers the door - Amelia and Lauren aren’t there, and this couple swears they never were, that she’s at the wrong house.

The author of Break in Case of Emergency follows up her the “extraordinary debut” (The Guardian) with a moving novel about motherhood and marriage, adolescence and bodily autonomy, family and love, religion and sexuality, and the delicate balance between the purity of faith and the messy reality of life.

By acclaimed writer Nora Raleigh Baskin, this is the eye-opening depiction of an autistic boy's daily and lifelong struggles to exist in a "neurotypical" world. The only place sixth grader Jason Blake can be himself is online, where he posts the short stories he writes. It's there that Jason finds Rebecca. Though the two have common ground, Jason can't face the consequences that meeting Rebecca might bring - but if he doesn't meet her, there's no chance to have a real relationship.

It’s summer 1977 and closeted lesbian Tammy Larson can’t be herself anywhere. Not at her strict Christian high school, not at her conservative Orange County church and certainly not at home, where her ultrareligious aunt relentlessly organizes antigay political campaigns. Tammy’s only outlet is writing secret letters in her diary to gay civil rights activist Harvey Milk...until she’s matched with a real-life pen pal who changes everything.

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.

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.

Allie Abraham has it all going for her - she’s a straight-A student with good friends and a close-knit family, and she’s dating popular, sweet Wells Henderson. There’s only one problem: Wells’ father is Jack Henderson, America’s most famous conservative shock jock, and Allie hasn’t told Wells that her family is Muslim. It’s not like Allie’s religion is a secret. It’s just that her parents don’t practice and raised her to keep it to herself.

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.

Sam Walsh had been missing for three years. His older sister, Beth, thought he was dead. His childhood friend Josh thought it was all his fault. They were the last two people to see him alive. Until now. Because Sam has been found, and he's coming home. Beth desperately wants to understand what happened to her brother, but her family refuses to talk about it - even though Sam is clearly still affected by the abuse he faced at the hands of his captor.

The Hawthorne family has it all. Great jobs, a beautiful house in one of the most affluent areas of Northern California, and three charming kids whose sunny futures are all but assured. And then comes their eldest daughter's senior year of high school....

Growing up in foster care, Muir has lived in many houses. And if she's learned one thing, it is to Pack. Light. Carry only what fits in a suitcase. Toothbrush? Yes. Socks? Yes. Emotional attachment to friends? Foster families? A boyfriend? Nope! There's no room for any additional baggage. Muir has just one year left before she ages out of the system. One year before she's free. One year to avoid anything - or anyone - that could get in her way. Then she meets Francine. And Kira. And Sean. And everything changes.

Del has had a crush on Kiera Westing since kindergarten. And now, during their junior year, she’s finally available. So when Kiera volunteers for an opportunity at their church, Del’s right behind her. Though he quickly realizes he’s inadvertently signed up for a Purity Pledge. His dad thinks his wires are crossed, and his best friend, Qwan, doesn’t believe any girl is worth the long game. But Del’s not about to lose his dream girl, and that’s where fellow pledger Jameer comes in.

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 conversation can change everything. Meg has her entire life set up perfectly: She and her best friend, Emily, plan to head to Cornell together in the fall, and she works at a voter registration call center in her Philadelphia suburb. But everything changes when one of those calls connects her to a stranger from small-town Ohio.

Selah has waited her whole life for a happily ever after. As the only daughter of the leader of Potomac, she knows her duty is to find the perfect match. But after an excruciatingly public rejection, Selah’s stepmother suggests an unthinkable solution: Selah must set sail across the Atlantic to visit a series of potential suitors - and if she doesn’t come home engaged, she shouldn’t come home at all. From the gardens of England to the fjords of Norge, Selah’s quest will be the journey of a lifetime. But her stepmother’s schemes aren’t the only secrets hiding belowdecks.

Ware can’t wait to spend summer "off in his own world" dreaming of knights in the Middle Ages and generally being left alone. But then his parents sign him up for dreaded Rec camp, where he must endure Meaningful Social Interaction and whatever activities so-called "normal" kids do. On his first day, Ware meets Jolene, a tough, secretive girl planting a garden in the rubble of an abandoned church next to the camp. Soon, he starts skipping Rec, creating a castle-like space of his own in the church lot.

Jessie Archer is a member of the Athena Protocol, an elite organization of female spies who enact vigilante justice around the world. Athena operatives are never supposed to shoot to kill - so when Jessie can’t stop herself from pulling the trigger, she gets kicked out of the organization, right before a huge mission to take down a human trafficker in Belgrade. Jessie needs to right her wrong and prove herself, so she starts her own investigation into the trafficking.

Van has always been an outsider. Most people don’t notice him. But he notices them. And he notices the small trinkets they drop, or lose, or throw away—that’s why his collection is full of treasures. Then one day, Van notices a girl stealing pennies from a fountain, and everything changes.

Lady Victoria Aston has everything she could want: an older sister happily wed, the future of her family estate secure, and ample opportunity to while her time away in the fields around her home. But now Vicky must marry - or find herself and her family destitute. Armed only with the wisdom she has gained from her beloved novels by Jane Austen, she enters society’s treacherous season.

Of the identical twins, Iris has always been the grounded, capable, and rational one; Lark has been inventive, dreamy, and brilliant - and from their first moments in the world together, they’ve never left each other’s side. Everyone around them realized early on what the two sisters already knew: They had better outcomes when they were together. When fifth grade arrives, however, it's decided that Iris and Lark should be split into different classrooms, and something breaks in them both.

Cassandra McMurtrey has the best parents a girl could ask for; they’ve given Cass a life she wouldn’t trade for the world. She has everything she needs - but she has questions, too. Like, to know who she is. Where she came from. Questions her adoptive parents can’t answer, no matter how much they love her. But 18 years ago, someone wrote Cass a series of letters. And they may just hold the answers Cass has been searching for.

Rion Kwirk comes from a rather odd family. His mother named him and his sisters after her favorite constellations, and his father makes funky-flavored jellybeans for a living. One sister acts as if she’s always on stage, and the other is a walking dictionary. But no one in the family is more odd than Rion’s grandfather, Papa Kwirk. He’s the kind of guy who shows up on his motorcycle only on holidays handing out crossbows and stuffed squirrels as presents. Rion has always been fascinated by Papa Kwirk, especially as his son - Rion’s father - is the complete opposite.

Twins Carys and Andreus were never destined to rule Eden. With their older brother next in line to inherit the throne, the future of the kingdom was secure. But appearances - and rivals - can be deceiving. When Eden's king and crown prince are killed by assassins, Eden desperately needs a monarch, but the line of succession is no longer clear. With a ruling council scheming to gain power, Carys and Andreus are faced with only one option - to take part in a Trial of Succession.

They say a Rider in possession of a good blade must be in want of a monster to slay—and Merybourne Manor has plenty of monsters. Passionate, headstrong Aliza Bentaine knows this all too well; she’s already lost one sister to the invading gryphons. So when Lord Merybourne hires a band of Riders to hunt down the horde, Aliza is relieved her home will soon be safe again. Her relief is short-lived.