Berkeley and her best friend, Garth, live on an old cruise ship, scavenging for supplies from the drowned cities left behind on the ocean floor after the sea swallowed up all the land. They think they’ve seen every kind of aquatic creature, but they never expected to find sea monsters.... After awakening a Hydra, Berkeley and Garth are sent to live on a submarine, where they study and hunt sea monsters. But the Hydra wants revenge on their home ship - and if it succeeds, their families will go down with it.

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.

Eleven-year-old Willodeen adores creatures of all kinds, but her favorites are the most unlovable beasts in the land: strange beasts known as “screechers”. The villagers of Perchance call them pests, even monsters, but Willodeen believes the animals serve a vital role in the complicated web of nature. Lately, though, nature has seemed angry indeed. Perchance has been cursed with fires and mudslides, droughts and fevers, and even the annual migration of hummingbears, a source of local pride and income, has dwindled.

Ever since Stella was a puppy, she was trained to use her powerful beagle nose to sniff out chemicals used in explosives and warn her human handler in order to keep people safe. But during a routine security inspection, Stella is distracted and misses the scent of an explosive chemical. The sound of the blast is loud and scary. Stella survives, but her handler is gone. Stella blames herself, certain she’s a bad dog. Scared of loud noises, especially thunder and fireworks, Stella struggles with her anxiety and must be retired from being a service animal.

Skandar Smith has always yearned to leave the Mainland and escape to the secretive Island, where wild unicorns roam free. He’s spent years studying for his Hatchery exam, the annual test that selects a handful of Mainlander thirteen-year-olds to train to become unicorn riders. But on the day of Skandar’s exam, things go horribly wrong, and his hopes are shattered…until a mysterious figure knocks on his door at midnight, bearing a message: the Island is in peril and Skandar must answer its call.

On his birthday, Billy Miller wishes for something exciting to happen. But he immediately regrets his wish when an ambulance rushes to his neighbor’s house. Is Billy responsible? Award-winning author Kevin Henkes delivers a short, funny, and emotionally complex novel complete with misplaced love letters, surprising critters, art projects, misguided tattoos - and another surprise for Billy and his family, maybe the best one yet!

Twelve-year-old Lark is determined to escape her squalid life at Miss Starvenger’s boarding house, but she needs to find the coin to do it. Her grand scheme? To steal her fortune from the Royal Museum. Unfortunately, her heist goes off the rails, and Lark ends up stealing a magical sword right out from under the nose of Prince Jasper, who’s none too happy to have his plans thwarted. Lark soon discovers that the sword has a mind of its own, and has chosen her to be the next Nightingale, a fabled hero who must vanquish an ancient evil that is waking after centuries of sleep.

It is 1913, and 12-year-old Petra Luna’s mamá has died while the revolution rages in Mexico. Before her papá is dragged away by soldiers, Petra vows to him that she will care for the family she has left — her abuelita, her little sister, Amelia, and her baby brother, Luisito — until they can be reunited.

Opal is a lot of things—orphan, high school dropout, full-time cynic and part-time cashier—but above all, she's a determined to find a better life for her younger brother Jasper. One that gets them out of Eden, Kentucky, a town remarkable for only two things: bad luck and E. Starling, the reclusive nineteenth century author of The Underland, who disappeared over a hundred years ago. All she left behind were dark rumors—and her home. Everyone agrees that it’s best to ignore the uncanny mansion and its misanthropic heir, Arthur. Almost everyone, anyway.

The Lockwood brothers are supposed to be able to survive anything. Their dad, a hardcore believer in self-reliance, has stockpiled enough food and water at their isolated Nevada home to last for months. But when they are robbed of all their supplies during a massive blackout while their dad is out of town, John and Stew must walk 96 miles in the stark desert sun to get help. Along the way, they’re forced to question their dad’s insistence on self-reliance and ask just what it is that we owe to our neighbors, our kin, and to ourselves.

Twelve-year-old Fernando “Fin” joins his grandfather on a secret quest to find a long-lost treasure swept to sea. But when their first mission takes a near-deadly turn, leaving his abuelo weak and unable to speak, Fin’s left to navigate the hunt alone. Well, not exactly alone—his boring, totally unadventurous dad agrees to help out. With danger lurking at every turn, Fin dives into the mission in order to save Abuelo's life.

Eleanor has just moved to the quiet, prosperous Eden Eld. When she awakes to discover an ancient grandfather clock that she's never seen before outside her new room, she's sure her eyes must be playing tricks on her. But then she spots a large bird, staring at her as she boards the school bus. And a black dog with glowing red eyes follows her around town. All she wants is to be normal, and these are far from normal. And worse - no one else can see them.

Kabir has been in jail since the day he was born because his mom is serving time for a crime she didn't commit. He's never met his dad, so the only family he's got are their cellmates, and the only place he feels the least bit free is in the classroom, where his kind teacher regales him with stories of the wonders of the outside world. Then one day a new warden arrives and announces Kabir is too old to stay. He gets handed over to a long-lost "uncle" who unfortunately turns out to be a fraud and intends to sell Kabir. So Kabir does the only thing he can - run.

Zada is a camel with a treasure trove of stories to tell. She’s won camel races for the royal Pasha of Smyrna, crossed treacherous oceans to new land, led army missions with her best camel friend by her side, and outsmarted a far too pompous mountain lion. But those stories were from before. Now, Zada wanders the desert as the last camel in Texas. She’s not, however, alone. Two tiny kestrel chicks are nestled in the fluff of fur between her ears - kee-killy-keeing for their missing parents - and a dust storm the size of a mountain is taking Zada on one more grand adventure.

From the New York Times best-selling creator of the Vanderbeekers series comes a triumphant tale of friendship, healing, and the power of believing in ourselves told from the perspective of biracial sixth-graders June and Tyrell, two children living in a homeless shelter. As their friendship grows over a shared love of classical music, June and Tyrell confront a new housing policy that puts homeless families in danger.