Suddenly the sky peels away like fabric and from the gaping hole fall two curious-looking children. Peter Schock and Kate Dyer have fallen straight from the twenty-first century, thanks to an experiment with an antigravity machine. Before Gideon and the children have a chance to gather their wits, the Tar Man takes off with the machine -- and Kate and Peter's only chance of getting home. Soon Gideon, Kate, and Peter are swept into a journey through eighteenth-century London and form a bond that, they hope, will stand strong in the face of unfathomable treachery.

    With time running out, Christopher must use every skill he’s learned to discover the key to a terrible secret with the power to tear the world apart.

    Abandoned and set adrift on a small boat when she was just hours old, Crow's only companions are Osh, the man who rescued and raised her, and Miss Maggie, their fierce and affectionate neighbor across the sandbar.Crow has always been curious about the world around her, but it isn't until the night a mysterious fire appears across the water that the unspoken question of her own history forms in her heart. Soon, a chain of events is triggered, leading Crow down a path of discovery and danger.

    When their beloved aunt--matriarch of the world's most powerful family--dies, orphaned siblings Amy and Dan Cahill compete with less honorable Cahill descendants in a race around the world to find cryptic clues to a mysterious fortune.Book includes game cards which the reader may use to play an online version of the treasure hunt.

    Sneaking behind her father's back, Theo uses old, nearly forgotten Egyptian magic to remove the curses and protect her father and the rest of the museum employees from the ancient, sinister forces lurking in the museum's dark hallways.When Theo's mother returns from her latest archaeological dig bearing the Heart of Egypt - a legendary amulet belonging to an ancient tomb - Theo learns that it comes inscribed with a curse so black and vile that it threatens to crumble the British Empire from within and start a war too terrible to imagine. Theo will have to call upon everything she's ever learned in order to prevent the rising chaos from destroying her country - and herself.

    True, there were no other recorded female survivors from the shipwreck which left baby Sophie floating in the English Channel in a cello case, but Sophie remembers seeing her mother wave for help. Her guardian tells her it is almost impossible that her mother is still alive, but that means still possible. You should never ignore a possible. So when the Welfare Agency writes to her guardian threatening to send Sophie to an orphanage, she takes matters into her own hands and flees to Paris to look for her mother, starting with the only clue she has - the address of the cello maker. Evading the French authorities, she meets Matteo and his network of rooftoppers - urchins who live in the sky. Together they scour the city for Sophie's mother before she is caught and sent back to London, and most importantly before she loses hope.

    She doesn’t like playing with dolls, she can hold her own in a fight, and she loves to work in the stables. Charlotte has a way with horses and wants to spend her life training and riding them on a ranch of her own. The problem is, as a girl in the mid-1800s, Charlotte is expected to live a much different life – one without freedom. But Charlotte is smart and determined, and she figures out a way to live her dreams with a plan so clever and so secret – almost no one figures it out.

    Joseph Johnson has lost just about everyone he's ever loved. He lost his pa in an accident. He lost his ma and his little sister to sickness. And now, he's lost his pony--fast, fierce, beautiful Sarah, taken away by a man who had no right to take her.Joseph can sure enough get her back, though. The odds are stacked against him, but he isn't about to give up. He will face down deadly animals, dangerous men, and the fury of nature itself on his quest to be reunited with the only family he has left.Because Joseph Johnson may have lost just about everything; but he hasn't lost hope. And he hasn't lost the fire in his belly that says he's getting his Sarah back--no matter what.

    But all that changes when his family moves to the Water Castle—their ancestral home in the small town of Crystal Springs. Mallory Green’s family has always been the caretakers of the Water Castle—and the guardians of the legendary Fountain of Youth, hidden on the estate grounds. Will Wylie’s family has been at war with the Applegates for generations, all because of the Water Castle’s powerful secrets. When Ephraim learns of the Fountain, he’s sure finding it can cure his dad. With Mallory and Will’s help, he embarks on a quest that will blur the lines of magic and science, creativity and discovery, leaving readers left to wonder: Do you believe in the unbelievable?

    Here, fourteen-year-old Janie meets a mysterious apothecary and his son, Benjamin Burrows—a fascinating boy who’s not afraid to stand up to authority and dreams of becoming a spy. When Benjamin’s father is kidnapped, Janie and Benjamin must uncover the secrets of the apothecary’s sacred book, the Pharmacopoeia, in order to find him, all while keeping it out of the hands of their enemies—Russian spies in possession of nuclear weapons. Discovering and testing potions they never believed could exist, Janie and Benjamin embark on a dangerous race to save the apothecary and prevent impending disaster.

    Conn should have dropped dead the day he picked Nevery's pocket and touched the wizard's locus magicalicus, a stone used to focus magic and work spells. But for some reason he did not. Nevery finds that interesting, and he takes Conn as his apprentice on the provision that the boy find a locus stone of his own. But Conn has little time to search for his stone between wizard lessons and helping Nevery discover who or what is stealing the city of Wellmet's magic.

    What does "spudvetch" mean? Why do Mr Kidd's eyes flicker with fluorescent blue light when Charlie says spudvetch to him? A high-powered adventure can end only with a Boom!

    But as winter stretches on, and the unending ice refuses to break, terrible acts of treachery soon make it clear that a traitor lurks in their midst. A malevolent air begins to seep through the fortress walls, and a smothering claustrophobia slowly turns these prisoners of winter against one another.Those charged with protecting the king's children are all suspect, and the siblings must choose their allies wisely. But who can be trusted so far from their father's watchful eye? Can Solveig and her siblings survive the long winter months and expose the traitor before he succeeds in destroying a kingdom?

    Fans of The Tale of Desperaux, A Little Princess, and Stuart Little will all be captivated by this memorable story of a lovable orphan mouse on an amazing quest.The smallest mouse in London’s Royal Mews is such a little mystery that he hasn't even a name. And who were his parents? His Aunt Marigold, Head Needlemouse, sews him a uniform and sends him off to be educated at the Royal Mews Mouse Academy. There he's called "Mouse Minor" (though it's not quite a name), and he doesn't make a success of school. Soon he's running for his life, looking high and low through the grand precincts of Buckingham Palace to find out who he is and who he might become.Queen Victoria ought to be able to help him, if she can communicate with mice. She is all-seeing, after all, and her powers are unexplainable. But from her, Mouse Minor learns only that you do not get all your answers from the first asking. And so his voyage of self-discovery takes him onward, to strange and wonderful places.

    And when the sheriff returns to town with an unidentifiable body—wearing Agatha's blue-green ball gown—everyone assumes the worst. Except Georgie. Refusing to believe the facts that are laid down (and coffined) before her, Georgie sets out on a journey to find her sister. She will track every last clue and shred of evidence to bring Agatha home. Yet even with resolute determination and her trusty Springfield single-shot, Georgie is not prepared for what she faces on the western frontier.From the Hardcover edition.