There used to be an empty chair at the back of Mrs. Khan's classroom, but on the third Tuesday of the school year a new kid fills it: nine-year-old Ahmet, a Syrian refugee. The whole class is curious about this new boy - he doesn't seem to smile, and he doesn't talk much. But after learning that Ahmet fled a very real war and was separated from his family along the way, a determined group of his classmates bands together to concoct the greatest idea in the world - a magnificent plan to reunite Ahmet with his loved ones.

Eleven-year-old Kemi Carter loves scientific facts, specifically probability. It's how she understands the world and her place in it. Kemi knows her odds of being born were 1 in 5.5 trillion, and that the odds of her having the best family ever were even lower. Yet somehow, Kemi lucked out. But everything Kemi thought she knew changes when she sees an asteroid hover in the sky, casting a purple haze over her world. Amplus-68 has an 84.7% chance of colliding with earth in four days, and with that collision, Kemi’s life as she knows it will end.

When Pacy’s mom tells her that this is a good year for friends, family, and “finding herself,” Pacy begins searching right away. As the year goes on, she struggles to find her talent, deals with disappointment, makes a new best friend, and discovers just why the Year of the Dog is a lucky one for her after all.

In her memoir, a work of deep reflection and mesmerizing storytelling, Michelle Obama invites listeners into her world, chronicling the experiences that have shaped her - from her childhood on the South Side of Chicago to her years as an executive balancing the demands of motherhood and work to her time spent at the world's most famous address. With unerring honesty and lively wit, she describes her triumphs and her disappointments, both public and private, telling her full story as she has lived it - in her own words and on her own terms.

For as long as Ryanna Stuart can remember, her summers have been spent with her father and his new wife. Just the three of them, structured, planned, and quiet. But this summer is different. This summer, she’s received a letter from her grandparents—grandparents neither she nor her dad have spoken to since her mom’s death—inviting her to stay with them at an old summer camp in the Poconos.

Anna Hunt may be the new girl at East Middle School, but she can already tell there’s something off about her eighth-grade class. Rachel Riley, who just last year was one of the most popular girls in school, has become a social outcast. But no one, including Rachel Riley herself, will tell Anna why.

Simon O'Keeffe's biggest claim to fame should be the time his dad accidentally gave a squirrel a holy sacrament. Or maybe the alpaca disaster that went viral on YouTube. But the story the whole world wants to tell about Simon is the one he'd do anything to forget: the story in which he's the only kid in his class who survived a school shooting. Two years after the infamous event, twelve-year-old Simon and his family move to the National Quiet Zone—the only place in America where the internet is banned.

Olive Cobin Zang has . . . issues. And they mostly aren’t her fault. (No, really!) Though she often slips under the radar, problems have a knack for finding her. So, imagine her doubts when she’s suddenly dropped off at the strangest boarding school ever: a former castle turned prison that's now a “reforming arts school”!

Maudie always looks forward to the summers she spends in California with her dad. But this year, she must keep a troubling secret about her home life—one that her mom warned her never to tell. Maudie wants to confide in her dad about her stepdad's anger, but she’s scared. When a wildfire strikes, Maudie and her dad are forced to evacuate to the beach town where he grew up. It’s another turbulent wave of change. But now, every morning, from their camper, Maudie can see surfers bobbing in the water. She desperately wants to learn, but could she ever be brave enough?

It is 1944. A teenager named Rudolf (Rudi) Vrba has made up his mind. After barely surviving nearly two years in the Auschwitz concentration camp in Poland, he knows he must escape. Even if death is more likely. Rudi has learned the terrible secret hidden behind the heavily guarded fences of concentration camps across Nazi-occupied Europe: the methodical mass killing of Jewish prisoners. As trains full of people arrive daily, Rudi knows that the murders won’t stop until he reveals the truth to the world―and that each day that passes means more lives are lost.

On the day they are born, every Swift child is brought before the sacred Family Dictionary. They are given a name, and a definition. A definition it is assumed they will grow up to match. Meet Shenanigan Swift: Little sister. Risk-taker. Mischief-maker. Shenanigan is getting ready for the big Swift Family Reunion and plotting her next great scheme: hunting for Grand-Uncle Vile’s long-lost treasure. She’s excited to finally meet her arriving relatives—until one of them gives Arch-Aunt Schadenfreude a deadly shove down the stairs.

Feng-Li can't wait to discover America with her family! But after an action-packed vacation, her parents deliver shocking news: They are returning to Taiwan and leaving Feng-Li and her older siblings in California on their own. Suddenly, the three kids must fend for themselves in a strange new world--and get along. Starting a new school, learning a new language, and trying to make new friends while managing a household is hard enough, but Bro and Sis's constant bickering makes everything worse.

Will is the only round kid in a school full of thin ones. So he hides…in baggy jeans and oversized hoodies, in the back row during class, and anywhere but the cafeteria during lunch. But shame isn’t the only feeling that dominates Will’s life. He’s also got a crush on a girl named Jules who he knows he doesn’t have a chance with, because of his size—but he can’t help wondering what if? Will’s best shot at attracting Jules’s attention is by slaying the Will Monster inside him by changing his eating habits and getting more exercise.

With two all-star college football players for brothers and a former Atlanta Falcons defensive lineman for a father, it is only natural for sixth-grade quarterback Benjamin Redd to follow in their footsteps. However, after his dad receives a heartbreaking ALS diagnosis — connected to all those hard hits and tackles he took on the field — Ben’s mom becomes more determined than ever to get Ben to quit football.

Trev would do anything to protect his mom and sisters, especially from his stepdad. But his stepdad’s return stresses Trev—because when he left, he threatened Trev’s mom. Rather than live scared, Trev takes matters into his own hands, literally. He starts learning to box to handle his stepdad. But everyone isn’t a fan of his plan, because Trev’s a talented artist, and his hands could actually help him build a better future.

Everyone knows Fall Hollow is haunted. It has been ever since Abigail Snook went into the woods many years ago, never to be seen again. Since then, it’s tradition for the sixth graders at Beckett Elementary to play the Bellwoods Game on Halloween night. Three kids are chosen to go into the woods. Whoever rings the bell there wins the game and saves the town for another year, but if Abigail’s ghost captures the players first, the spirit is let loose to wreak havoc on Fall Hollow—or so the story goes.

Starting at a new school is scary, especially with a giant hearing aid strapped to your chest! At her old school, everyone in Cece’s class was deaf. Here, she’s different. She’s sure the kids are staring at the Phonic Ear, the powerful aid that will help her hear her teacher. Too bad it also seems certain to repel potential friends.

Twelve-year-old Adela “Addie” Ramírez has a big decision to make when her stepfather proposes adoption. Addie loves Alex, the only father figure she’s ever known, but with a new half brother due in a few months and a big school theater performance on her mind, everything suddenly feels like it’s moving too fast. She has a million questions, and the first is about the young man in the photo she found hidden away in her mother’s things.

Clay has had his fill of home life. A global plague has brought the world to a screeching halt, and with little to look forward to but a summer of video-calling friends, vying with annoying sisters for the family computer, and tuning out his parents’ financial worries, he’s only too happy to retreat to the woods. From the moment the elegant little dog with the ornate collar appears like an apparition among the trees, Clay sees something uncanny in her.

Ava Baldwin has always tried to keep her anger in check, just like her mom taught her. But when know-it-all classmate Owen King tries to speak over her yet again, Ava explodes . . . and Owen freezes, becoming totally unresponsive. Although Owen recovers, Ava's parents whisk her off to her mother’s alma mater, the Accademia del Forte, a mysterious international boarding school in Venice.