Before they know it, the two find themselves at the center of an international art scandal, where no one — neighbors, parents, teachers — is spared from suspicion. As Petra and Calder are drawn clue by clue into a mysterious labyrinth, they must draw on their powers of intuition, their problem-solving skills, and their knowledge of Vermeer. Can they decipher a crime that has left even the FBI baffled?

    When Mum heads off for provisions, and then doesn't return, Nate is left alone and afraid, with the dark closing in all around him.But comfort can come from the most unexpected of places - a mysterious girl trying to solve the clues of a treasure hunt and the reappearance of an old friend from his past.Will Nate find the bravery needed to face the troubles of his present and ultimately illuminate the future?

    This was true of Miss Hickory until the fateful day that her owner, Ann, moves from her New Hampshire home to attend school in Boston—leaving Miss Hickory behind. For a small doll whose body is an apple-wood twig and whose head is a hickory nut, the prospect of spending a New Hampshire winter alone is frightening indeed. In this classic modern day fairy tale, what’s a doll to do?

    Newton. Salk. Oppenheimer.Science can change the world . . . but can it go too far? Eleven-year-old Ellie has never liked change. She misses fifth grade. She misses her old best friend. She even misses her dearly departed goldfish. Then one day a strange boy shows up. He’s bossy. He’s cranky. And weirdly enough . . . he looks a lot like Ellie’s grandfather, a scientist who’s always been slightly obsessed with immortality. Could this pimply boy really be Grandpa Melvin? Has he finally found the secret to eternal youth?Lexile recommendation: 550

    L. Konisburg, this middle-grade mystery adventure is inspired by the real life of Viviani Joffre Fedeler, born and raised in the New York Public Library.Eleven-year-old Viviani Fedeler has spent her whole life in the New York Public Library. She knows every room by heart, except the ones her father keeps locked. When Viviani becomes convinced that the library is haunted, new girl Merit Mubarak makes fun of her. So Viviani decides to play a harmless little prank, roping her older brothers and best friend Eva to help out.But what begins as a joke quickly gets out of hand, and soon Viviani and her friends have to solve two big mysteries: Is the Library truly haunted? And what happened to the expensive new stamp collection? It's up to Viviani, Eva, and Merit (reluctantly) to findout.

    Then -- amazingly -- he actually meets his idol, and begs Houdini to explain himself. A mysterious locked box is the magician's only answer, and Victor is left to wonder: Does the box contain the secrets to the most famous magic tricks ever performed?

    Each message brings her closer to believing that only she can prevent a tragic death. Until the final note makes her think she’s too late.

    Oscar is a shop boy for the most powerful magician in the village, and spends his days in a small room in the dark cellar of his master's shop grinding herbs and dreaming of the wizards who once lived on the island generations ago. Oscar's world is small, but he likes it that way. The real world is vast, strange, and unpredictable. And Oscar does not quite fit in it.But now that world is changing. Children in the city are falling ill, and something sinister lurks in the forest. Oscar has long been content to stay in his small room in the cellar, comforted in the knowledge that the magic that flows from the forest will keep his island safe. Now even magic may not be enough to save it.

    Having been born on Eventide, the unluckiest day for any child to be born, she's blamed for all local misfortunes, from hailstorms to heart attacks--and, worst of all, the curse means that Morrigan is doomed to die at midnight on her eleventh birthday.But as Morrigan awaits her fate, a strange and remarkable man named Jupiter North appears. Chased by black-smoke hounds and shadowy hunters on horseback, he whisks her away into the safety of a secret, magical city called Nevermoor.It's then that Morrigan discovers Jupiter has chosen her to contend for a place in the city's most prestigious organization: the Wundrous Society. In order to join, she must compete in four difficult and dangerous trials against hundreds of other children, each boasting an extraordinary talent that sets them apart - an extraordinary talent that Morrigan insists she does not have. To stay in the safety of Nevermoor for good, Morrigan will need to find a way to pass the tests - or she'll have to leave the city to confront her deadly fate.

    Let's say John was pragmatic and played the drums, and Abigail was theoretical and solved cryptic crosswords. Now suppose their father was a brilliant, if sometimes confused, inventor. And suppose that another set of twins-adults-named Dean D. Dean and Dan D. Dean, kidnapped the Templeton twins and their ridiculous dog in order to get their father to turn over one of his genius (sort of) inventions. Yes, I said kidnapped. Wouldn't it be fun to read about that? Oh please. It would so. Luckily for you, this is just the first in a series perfect for boys and girls who are smart, clever, and funny (just like the twins), and enjoy reading adventurous stories (who doesn't? ).

    Three tiny, ancient beings - Moss, Burnet and Cumulus, once revered as Guardians of the Wild World - wake from winter hibernation in their beloved ash tree home.When it is destroyed, they set off on an adventure to find more of their kind, a journey which takes them first into the deep countryside and then the heart of a city.Helped along the way by birds and animals, the trio search for a way to survive and thrive in a precious yet disappearing world ...

    Grandma says they showed our Tribe that I’d be a captain, before I was even born.Ever since Ma died, Mouse has looked after her little brother, Sparrow, dreaming of her destiny as captain of the Huntress. But now Da’s missing, Sparrow is in danger, and a deathly cold is creeping across Trianukka . . .Sea-churning, beast-chattering, dream-dancing, whale-riding, terrodyl-flying, world-saving adventure. The first book in a stunning new fantasy adventure trilogy, perfect for readers aged 9+ and fans of Philip Pullman, Piers Torday, Abi Elphinstone, Katherine Rundell and Frances Hardinge.

    But when her parents disappear completely and Emily is left home alone to face the weird strangers that begin to appear at her door, she takes all of the clues at her disposal and makes for the place where the letters came from -- the mysterious Night Post. What she'll discover is the secret world of the Midnight Hour -- a Victorian London frozen in time, full of magic and monsters.Kept safe by an age-old agreement, the Night Folk have been exiled to a parallel world that can only be accessed by a selected few, including the mail carriers of the infamous Night Post that operate between the two worlds. Emily's parents are key players in keeping the Night Folk safe, but when the division of the two worlds is threatened, Emily must search for her parents while navigating this dark and unknown version of London.Armed only with a packed lunch, her very sleepy pocket hedgehog, and her infamously big argumentative mouth, she must escape bloodthirsty creatures of the night, figure out her own family secrets, and maybe just save the world. This is a frightening and enchanting story, a world built out of creatures from our worst fears who become relatable, fully formed characters unlike any we've seen as these strangers of parallel worlds band together to save the day.

    Gaylan soon discovers that the entire kingdom is on the brink of civil war, and must enlist help to define "delicious" and save the country.

    To do that, she must finish eighth grade, then go on to high school. But her dream falters when the one-room school in her remote Colorado town shuts down. Her only hope is to keep the school open without anyone finding out. Yet even a secret school needs a teacher. Ida can't be it. . . . Or can she?In the spirit of The True Confessions of Charlotte Doyle, Newbery Medal winner Avi creates an inspiring story of a headstrong girl determined to control her own destiny.