Meet Resilience, a Mars rover determined to live up to his name. Res was built to explore Mars. He was not built to have human emotions. But as he learns new things from the NASA scientists who assemble him, he begins to develop humanlike feelings. Maybe there’s a problem with his programming…. Human emotions or not, launch day comes, and Res blasts off to Mars, accompanied by a friendly drone helicopter named Fly. But Res quickly discovers that Mars is a dangerous place filled with dust storms and giant cliffs.

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 robot Roz opens her eyes for the first time, she discovers that she is alone on a remote, wild island. Why is she there? Where did she come from? And, most important, how will she survive in her harsh surroundings? Roz's only hope is to learn from the island's hostile animal inhabitants. When she tries to care for an orphaned gosling, the other animals finally decide to help, and the island starts to feel like home. Until one day, the robot's mysterious past comes back to haunt her....

Laura Rodríguez Colón has a plan: no matter what the grown-ups say, she will live with her parents again. Can you blame her? It’s tough to make friends as the new kid at school. And while staying at her aunt’s house is okay, it just isn’t the same as being in her own space. So when Laura finds a puppy, it seems like fate. If she can train the puppy to become a therapy dog, then maybe she’ll be allowed to visit her parents. Maybe the dog will help them get better and things will finally go back to the way they should be.

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.

It's been a tough year for Sasha—he's been bullied at his middle school and his anxiety, which he calls the Gray, is growing. Sasha's dad tells him to "toughen up"—and he does, but with unfortunate, hurtful results. His parents and therapist agree that a summer in the country with his aunt might be the best medicine, but it's the last place he wants to be. He'll be away from his best friend, video games, and stuck in the house that reminds him of his beloved uncle who died two years earlier.

It seems like Sage’s whole world is on fire the summer before she starts seventh grade. As house after house burns down, her Bushwick neighborhood gets referred to as “The Matchbox” in the local newspaper. And while Sage prefers to spend her time shooting hoops with the guys, she’s also still trying to figure out her place inside the circle of girls she’s known since childhood. A group that each day, feels further and further away from her. But it’s also the summer of Freddy, a new kid who truly gets Sage.

Herc Beal knows who he's named after—a mythical hero—but he's no superhero. He's the smallest kid in his class. So when his homeroom teacher at his new middle school gives him the assignment of duplicating the mythical Hercules's amazing feats in real life, he's skeptical. After all, there are no Nemean Lions on Cape Cod—and not a single Hydra in sight.

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.

When a mysterious little free library (guarded by a large orange cat) appears overnight in the small town of Martinville, eleven-year-old Evan plucks two weathered books from its shelves, never suspecting that his life is about to change. Evan and his best friend Rafe quickly discover a link between one of the old books and a long-ago event that none of the grown-ups want to talk about. The two boys start asking questions whose answers will transform not only their own futures, but the town itself.

A distinctive new voice: Rex Ogle's story of starting middle school on the free lunch program is timely, heartbreaking, and true. Free Lunch is the story of Rex Ogle's first semester in sixth grade. Rex and his baby brother often went hungry, wore secondhand clothes, and were short of school supplies, and Rex was on his school's free lunch program. Grounded in the immediacy of physical hunger and the humiliation of having to announce it every day in the school lunch line, Rex's is a compelling story of a more profound hunger - that of a child for his parents' love and care.

Reef and Theo don't know what's happening to them. They'll be going about their days and then suddenly they'll have these strange flashes of memory—but the memories don't belong to them. And at the same time, their own memories are starting to... vanish. For Reef, this is a big problem, because memories are all he has left of his mom. For Theo, it's strange because the new memories give him a freedom he doesn't have with his domineering dad.

Sara Martinez is a hacker. She recently broke into the New York City foster care system to expose her foster parents as cheats and lawbreakers. However, instead of being hailed as a hero, Sara finds herself facing years in a juvenile detention facility and banned from using computers for the same stretch of time. Enter Mother, a British spy who not only gets Sara released from jail but also offers her a chance to make a home for herself within a secret MI5 agency. Operating out of a base in Scotland, the City Spies are five kids from various parts of the world.

The morning after Hurricane Leo rips through the town of Canaan, residents awaken to widespread destruction—power outages, downed branches, uprooted trees, broken windows and damaged roofs. Four eighth-grade friends—Evan, Jason, Mitchell, and CJ—meet to explore the devastation. The tight-knit group is dismayed to find that Evan has brought along a stray—Ricky, who is new to their town and school, and doesn’t have any friends yet.

The audio edition of the best-selling middle grade novel about a spunky girl born without arms and a boy with Tourette syndrome navigating the challenges of middle school, disability, and friendship - all while solving a mystery in a western theme park. Aven Green loves to tell people that she lost her arms in an alligator wrestling match, or a wildfire in Tanzania, but the truth is that she was born without them.

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.

It starts before you can even remember: You learn the rules for being a girl.... Marin has always been good at navigating these unspoken guidelines. A star student and editor of the school paper, she dreams of getting into Brown University. Marin’s future seems bright - and her young, charismatic English teacher, Mr. Beckett, is always quick to admire her writing and talk books with her. But when “Bex” takes things too far and comes on to Marin, she’s shocked and horrified. Had she somehow led him on? Was it her fault?

Albie has never been the smartest kid in his class. He has never been the tallest. Or the best at gym. Or the greatest artist. Or the most musical. In fact, Albie has a long list of the things he's not very good at. And his parents keep reminding him of those things all the time...even when it's just by accident. But then Albie gets a new babysitter, Calista, who helps him figure out all of the things he is good at and how he can take pride in himself.

Jasmine and Chelsea are best friends on a mission - they’re sick of the way women are treated even at their progressive NYC high school, so they decide to start a Women's Rights Club. They post their work online - poems, essays, videos of Chelsea performing her poetry, and Jasmine's response to the racial microaggressions she experiences - and soon go viral. But with such positive support, the club is also targeted by trolls. When things escalate, the principal shuts the club down. Not willing to be silenced, Jasmine and Chelsea will risk everything for their voices to be heard.

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.

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.

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.

Meet Pepper, swim team captain, chronic overachiever, and all-around perfectionist. Her family may be falling apart, but their massive fast-food chain is booming - mainly thanks to Pepper, who is barely managing to juggle real life while secretly running Big League Burger’s massive Twitter account. Enter Jack, class clown and thorn in Pepper’s side. He works in his family’s deli. His relationship with the business might be love/hate, but when Big League Burger steals his grandma’s iconic grilled cheese recipe, he’ll do whatever it takes to take them down, one tweet at a time.

The first day of middle school means trading in freeze tag at the pool for new schedules, fabulous outfits, and a fresh start. But for 11-year-old Kaylan, the chaos of new locker combinations, cafeteria cliques, and potential first kisses is more than she can handle. She dreads the start of sixth grade and feels like she wants - no, needs - a winning game plan. Luckily, Kaylan and her effortlessly chill BFF, Arianna, have a fool-proof plan for tackling transitions: a list of 11 things they need to do to totally transform themselves before they both turn 12 in November.

As befits a future President of the United States of America, Maggie Mayfield has decided to write a memoir of the past year of her life. And what a banner year it's been! During this period she's Student of the Month on a regular basis, an official shareholder of Coca-Cola stock, and defending Science Fair champion. Most importantly, though, this is the year Maggie has to pull up her bootstraps (the family motto) and finally learn why her cool-dude dad is in a wheelchair, no matter how scary that is.

When nine-year-old Allie Finkle's parents announce that the family is moving, Allie's sure her life is over. She's not at all happy about having to give up her pretty pink wall-to-wall carpeting for creaky floorboards and creepy secret passageways. With a room she's half-scared to go into, the burden of being "the new girl", and her old friends all a half-hour car ride away, how will Allie ever learn to fit in?

When Danny discovers a taped-up box in his father's closet filled with old letters and a file on a powerful Silicon Valley family, he realizes there's much more to his family's past than he ever imagined. Danny has been an artist for as long as he can remember, and it seems his path is set, with a scholarship to RISD and his family's blessing to pursue the career he's always dreamed of. Still, contemplating a future without his best friend, Harry Wong, by his side makes Danny feel a panic he can barely put into words.

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.

With his shaved head and begging bowl the new kid is an automatic target for the bully boys of Edward Rucher High, an easy mark for their casual cruelty.

Victor hates his life. He has no friends, gets beaten up at school, and his parents are always criticizing him. Tired of feeling miserable, Victor takes a bottle of his mother’s sleeping pills - only to wake up in the hospital. Bull is angry, and takes all of his rage out on Victor. That makes him feel better, at least a little. But it doesn’t stop Bull’s grandfather from getting drunk and hitting him. So Bull tries to defend himself with a loaded gun. When Victor and Bull end up as roommates in the same psych ward, there’s no way to escape each other or their problems. Which means things are going to get worse - much worse - before they get better.

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.

Isaac and Marco already know sixth grade is going to change their lives. But it won’t change things at home—not without each other’s help. This year, star basketball player Isaac plans on finally keeping up with his schoolwork. Better grades will surely stop Isaac’s parents from arguing all the time. Meanwhile, straight-A Marco vows on finally winning his father’s approval by earning a spot on the school’s basketball team. But will their friendship and support for each other be enough to keep the two boys from falling short?

Riley Henderson has never taken a bus to school in her entire life. Or made an afterschool snack, or finished her homework on her own, or—ewww—done her own laundry. That’s what her older brother Devin was for. But now Devin’s gone. He’s off in California attending a fancy college gaming program while Riley is stuck alone in Florida with her mom. That is, until a cool nerd named Lucy gives Riley no choice but to get over her shyness and fear of rejection and become friends.

One year after being diagnosed with hearing loss, Rayne’s hearing keeps getting worse, even with aids. It’s a struggle to maintain friendships and keep up in school, surfing is now a wipeout, and she can’t understand her favorite singer’s lyrics. But worst of all, Rayne’s parents are pushing for her to get cochlear implants, a surgery Rayne’s not convinced is worth the risks and challenges. Rayne begs her parents to consider other options, but they’re not budging.

No one predicted the dragon apocalypse. The dragons came suddenly and decimated the world as we knew it, including New York City. Now, three years later, Noah, his hardcore survivalist father, and a ragtag group of survivors are barely scraping by in this new reality. Kids scavenge not only for materials in abandoned homes but also for leftover books at the library. Adults spend their time establishing a make-shift society and defending their shelter… with any means available. At least for the few months the dragons are hibernating, until it’s no longer safe aboveground.

Bullied at school and home, Ash finds respite from his unhappy life in virtual reality games. One night, he spends his meager savings to help a stranger, who thanks him with a copy of an old fantasy game called The Glass Realm. While exploring the game, Ash meets a seemingly humble shopkeeper named Ruby. But from the start, Ruby seems different than the other townsfolk-especially when she and Ash stumble across an in-game quest designed not for the player, but for Ruby to solve.

Cousins Coral and Isa are so close that they’re practically siblings; their mothers are sisters, and the two girls grew up on the same small island. When Coral and her parents leave on a months-long sea voyage amid the islands of Indonesia, Isa is devastated that they’ll be kept apart, and the two vow to write to each other no matter what. Then the unthinkable happens, and Coral’s boat capsizes at sea, where her parents vanish. Washed up on a deserted island, alone and wracked by grief, she must find the strength within to survive, and find her way back home.

Mallory hasn't quite adapted to life in her new town of Eastport yet. Maybe it's because everyone is obsessed with keeping the town's reputation as the most cursed town in the US. And thanks to the nightmares she's had since arriving, Mallory hardly sleeps. Combined with the unsettling sensation of being watched, she's quickly becoming convinced there's more to her town. Something darker.

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.

Nothing’s gone right for Lawrence since he had to move from Charlotte to Larenville, North Carolina, to live with his granny. When Lawrence ends up in one too many fights at his new school, he gets expelled. The fight wasn’t his fault, but since his pop’s been gone, it feels like no one listens to what Lawrence has to say. Instead of going to school, Lawrence starts spending his days at the rec center, helping out a neighbor who runs a chess program. Some of the kids in the program will be picked to compete in the Charlotte Classic chess tournament. Could this be Lawrence's chance to go home?