But her practical scientific mind is put to the test when her older brother, Simon, discovers a mysterious path of stones that allows them, along with Abbey’s twin, Caleb, to travel back and forth between their world and what appears to be...the future. Unfortunately, they’re not the only ones who know about the stones, and they soon realize their lives are in danger from a man known only as Mantis. Abbey, Caleb, and Simon must follow a twisting trail of clues that will lead them from their autistic neighbor, Mark, to a strange professor who claims to know the rules of the stones, and to multiple futures—some of whose inhabitants don’t want to stay put. It will take all of Abbey’s analytical skills to unravel the secrets of the stones, uncover the threads that tie the futures together, thwart Mantis’s plan, and, most importantly, keep her family alive—now and in the future. A Pair of Docks explores Einstein’s Theory of Relativity, the meaning of time, the potential for parallel universes, and the boundary between science and witchcraft. It is the first novel in the Derivatives of Displacement series.

    The time has come for Fionn's grandfather, a secretive and eccentric old man, to step down. Soon, a new Keeper will rise.But, deep underground, someone has been waiting for Fionn. As the battle to become the island's next champion rages, a more sinister magic is waking up, intent on rekindling an ancient war.

    Past the paint of the canvas is a realm where art lives, breathes, creates, destroys.Claudia Miravista loves art but only sees what is on the surface, until the Dutch boy Pim appears in her painting. Pim has been trapped in the world behind the canvas for centuries by a power-hungry witch, and now believes that Claudia is his only hope for escape. Fueled by the help of an ancient artist and some microwaveable magic, Claudia enters the wondrous and terrifying world, intent on destroying the witch's most cherished possession and setting Pim free. But in that world nothing is quite as it appears on the surface. Not even friendship.

    His family's farmland has been taken over by developers. His best friend Tommy abandoned him for the development kids. And he keeps getting nosebleeds, because of that thing he doesn't like to talk about. So Obe hangs out at the creek by his house, in the last wild patch left, picking up litter and looking for animal tracks.One day, he sees a creature that looks kind of like a large dog, or maybe a small boar. And as he watches it, he realizes it eats plastic. Only plastic. Water bottles, shopping bags... No one has ever seen a creature like this before, because there's never been a creature like this before. The animal--Marvin Gardens--soon becomes Obe's best friend and biggest secret. But to keep him safe from the developers and Tommy and his friends, Obe must make a decision that might change everything.In her most personal novel yet, Printz Honor Award winner Amy Sarig King tells the story of a friendship that could actually save the world.

    Coo has lived her entire life on the rooftop with the pigeons who saved her. It’s the only home she’s ever known. But then a hungry hawk nearly kills Burr, the pigeon she loves most, and leaves him gravely hurt.Coo must make a perilous trip to the ground for the first time to find Tully, a retired postal worker who occasionally feeds Coo’s flock, and who can heal injured birds. Tully mends Burr’s broken wing and coaxes Coo from her isolated life. Living with Tully, Coo experiences warmth, safety, and human relationships for the first time. But just as Coo is beginning to blossom, she learns the human world is infinitely more complex - and cruel - than she could have imagined.

    JACK spent it training in "The Cage" with his tough-as-nails brothers and hard-to-please dad. By the time middle school starts, they're both ready for a change. And just as Jack's thinking girls have it so easy, Ellie's wishing she could be anyone but herself.Then, BAM! They swap lives - and bodies!Now Jack's fending off mean girls at sleepover parties, while Ellie's reigning as The Prince of Thatcher Middle School.As their crazy weekend races on - and their feeling for each other grow - Elli and Jack begin to wonder if maybe the best way to learn how to be yourself is to spend a little time being somebody else.

    Walter Lavender Jr. is a master of finding. A wearer of high-tops. A maker of croissants. A son keeping vigil, twelve years counting. But he wouldn’t be able to tell you. Silenced by his motor speech disorder, Walter’s life gets lonely. Fortunately, he has The Lavenders—his mother’s enchanted dessert shop, where marzipan dragons breathe actual fire. He also has a knack for tracking down any missing thing—except for his lost father. So when the Book at the root of the bakery’s magic vanishes, Walter, accompanied by his overweight golden retriever, journeys through New York City to find it—along the way encountering an unforgettable cast of lost souls. Steeped in nostalgic wonder, The Luster of Lost Things explores the depths of our capacity for kindness and our ability to heal. A lyrical meditation on why we become lost and how we are found, from the bright, broken heart of a boy who knows where to look for everyone but himself.

    To be honest, middle school is rough! Cecily, Gabby, and Prianka have been BFFAE since pre-K, so it’s totally natural when they don’t include the new girl, Victoria, in their plans and group texts.Between organizing the school Valentine’s Day dance, prepping for their first boy-girl party, and trying to keep their texts so boring their moms won’t use spy apps to read them, the friends only have time for each other.But when Victoria is accidentally sent a hurtful text message, the entire sixth grade gets called out for bullying, cell phones are confiscated, and the trio known as CPG4Eva is forced to figure out just how strong their friendships are IRL.

    But just like in a fairy tale, a princess comes to her rescue: the beautiful, exotic Anna Volkonskaya. Over a river of ice in a horse-drawn sleigh, she brings Sophie and her friends to a magnificent, if weathered, winter palace.At first, Sophie is enchanted by Princess Anna's stories of long-ago royalty, of white wolves and gray diamonds. But when the princess takes a particular interest in her, Sophie grows concerned. What is her place in the sinister mystery that surrounds her? Even as the wind and wolves howl outside, is she more in danger now, a prisoner of the palace, than she ever was lost in the snow?

    The sun rises in a sky filled with dancing shapes; the wind, water, and trees shelter and protect those who live there; when the nine children go to sleep in their cabins, it is with full stomachs and joy in their hearts. And only one thing ever changes: on that day, each year, when a boat appears from the mist upon the ocean carrying one young child to join them—and taking the eldest one away, never to be seen again.Today’s Changing is no different. The boat arrives, taking away Jinny’s best friend, Deen, replacing him with a new little girl named Ess, and leaving Jinny as the new Elder. Jinny knows her responsibility now—to teach Ess everything she needs to know about the island, to keep things as they’ve always been. But will she be ready for the inevitable day when the boat will come back—and take her away forever from the only home she’s known?

    A place and a time, when childhood is at its best: games to play, bikes to ride, experiences to be had. There are no adults in Hokey Pokey, just kids, and the laws governing Hokey Pokey are simple and finite. But when one of the biggest kids, Jack, has his beloved bike stolen—and by a girl, no less—his entire world, and the world of Hokey Pokey, turns to chaos. Without his bike, Jack feels like everything has started to go wrong. He feels different, not like himself, and he knows something is about to change. And even more troubling he alone hears a faint train whistle. But that's impossible: every kid knows there no trains in Hokey Pokey, only tracks.Master storyteller Jerry Spinelli has written a dizzingly inventive fable of growing up and letting go, of leaving childhood and its imagination play behind for the more dazzling adventures of adolescence, and of learning to accept not only the sunny part of day, but the unwelcome arrival of night, as well.

    Which means a reward for Piper if she can get the girl home. The one sure way to the Territories is the 401, a great old beauty of a train. But a ticket costs more coin than Piper could make in a year. And stowing away is a difficult prospect--everyone knows that getting past the peculiar green-eyed boy who stands guard is nearly impossible. Life for Piper just turned dangerous. A little bit magical. And very exciting, if she can manage to survive the journey.

    Normal, respectable, and proud of it, they turn up their noses at anyone strange or different. But from the moment Barnaby Brocket comes into the world, it's clear he's anything but ordinary. To his parents’ horror, Barnaby defies the laws of gravity - and floats.Desperate to please his parents, Barnaby does his best to keep both feet on the ground – but he just can't do it. One fateful day, the Brockets decide enough is enough. They never asked for a weird, abnormal, floating child. Barnaby has to go . . .Betrayed, frightened and alone, Barnaby floats into the path of a very special hot air balloon – and so begins a magical journey around the world, with a cast of extraordinary new friends.

    Owens grabbed a brick and hurled it at the trash picker. Arthur had his reasons, and the brick hit the Junk Man in the arm, not the head. But none of that matters to the judge—he is ready to send Arthur to juvie for the foreseeable future. Amazingly, it’s the Junk Man himself who offers an alternative: 120 hours of community service . . . working for him. Arthur is given a rickety shopping cart and a list of the Seven Most Important Things: glass bottles, foil, cardboard, pieces of wood, lightbulbs, coffee cans, and mirrors. He can’t believe it—is he really supposed to rummage through people’s trash? But it isn’t long before Arthur realizes there’s more to the Junk Man than meets the eye, and the “trash” he’s collecting is being transformed into something more precious than anyone could imagine. . . . Inspired by the work of American folk artist James Hampton.

    Now Mom and Dad are moving the family from Brooklyn to Maine hoping that it will mean a  whole new start for Lucca and Siena. She soon realizes that their wonderful old house on the beach holds secrets. When Siena writes in her diary with an old pen she found in her closet, the pen writes its own story, of Sarah and Joshua, a brother and sister who lived in the same house during World War II. As the two stories unfold, amazing parallels begin to appear, and Siena senses that Sarah and Joshua's story might contain the key to unlocking Lucca's voice.