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.

    operation (Witness Anonymous Relocation Program). He and young FBI Agent Chevie Savano are forced to flee terrifying assassin-for-hire Albert Garrick, who pursues Riley through time and will not stop until he has hunted him down. Barely staying one step ahead, Riley and Chevie must stay alive and stop Garrick returning to his own time with knowledge and power that could change the world forever.

    Sherlock Holmes, age 14, unexpectedly summers with Farnham relations and befriends orphan Matt. Why does a dark cloud float from a corpse covered in red boils? Sherlock fights, runs, gets caught, drugged, whipped, ordered killed; defending bystander is fatally knifed. Americans logical tutor Amycus Crowe and daughter Virginia in well-fitting breeches help.

    The mysterious Mr. Socrates rescues Modo, a child in a traveling freak show. Modo is a hunchback with an amazing ability to transform his appearance, and Mr. Socrates raises him in isolation as an agent for the Permanent Association, a spy agency behind Brittania's efforts to rule the empire. At 14, Modo is left on the streets of London to fend for himself. When he encounters Octavia Milkweed, another Association agent, the two uncover a plot by the Clockword Guild behind the murders of important men. Furthermore, a mad scientist is turning orphan children into automatons to further the goals of the Guild. Modo and Octavia journey deep into the tunnels under London and discover a terrifying plot against the British government. It's up to them to save their country.

    She is even more surprised when the test results come back positive, and she is sent to Attic Island, a former prison turned refuge—and quarantine colony—for the ill. The Scourge’s victims, Ani now among them, can only expect to live out short, painful lives there.However, Ani quickly discovers that she doesn’t know the whole truth about the Scourge or the Colony. She’s been caught in a devious plot, and, with the help of her best friend, Weevil, Ani means to uncover just what is actually going on. But will she and Weevil survive the Scourge—and the gorvernor’s wardens—long enough to make their escape and expose the cruel plan?

    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.

    His highborn mother is the daughter of an aristocratic family, his father a poor Jew. Their marriage flouts tradition, makes them social pariahs in the London of the 1860s; and son Sherlock bears the burden of their rebellion. Friendless, bullied at school, he belongs nowhere and has only his wits to help him make his way.But what wits he has! His keen powers of observation are already apparent, though he is still a boy. He loves to amuse himself by constructing histories from the smallest detail for everyone he meets. Partly for fun, he focuses his attention on a sensational murder to see if he can solve it. But his game turns deadly serious when he finds himself the accused, and in London, they hang boys of thirteen.

    She had no idea they were so dangerous.   Boston, 1891. Sophia Tims comes from a family of explorers and cartologers who, for generations, have been traveling and mapping the New World—a world changed by the Great Disruption of 1799, when all the continents were flung into different time periods.  Eight years ago, her parents left her with her uncle Shadrack, the foremost cartologer in Boston, and went on an urgent mission. They never returned. Life with her brilliant, absent-minded, adored uncle has taught Sophia to take care of herself. Then Shadrack is kidnapped. And Sophia, who has rarely been outside of Boston, is the only one who can search for him. Together with Theo, a refugee from the West, she travels over rough terrain and uncharted ocean, encounters pirates and traders, and relies on a combination of Shadrack’s maps, common sense, and her own slantwise powers of observation. But even as Sophia and Theo try to save Shadrack’s life, they are in danger of losing their own.The Glass Sentence plunges readers into a time and place they will not want to leave, and introduces them to a heroine and hero they will take to their hearts. It is a remarkable debut.

    Nearly seven hundred years later, he is acknowledged as the greatest Alchemyst of his day. It is said that he discovered the secret of eternal life. The records show that he died in 1418. But his tomb is empty and Nicholas Flamel lives. The secret of eternal life is hidden within the book he protects—the Book of Abraham the Mage. It's the most powerful book that has ever existed. In the wrong hands, it will destroy the world. And that's exactly what Dr. John Dee plans to do when he steals it. Humankind won't know what's happening until it's too late. And if the prophecy is right, Sophie and Josh Newman are the only ones with the power to save the world as we know it. Sometimes legends are true. And Sophie and Josh Newman are about to find themselves in the middle of the greatest legend of all time.

    When first-class passenger Will Everett gets the key to a train car containing priceless treasures, he becomes the target of sinister figures from his past. To survive, Will joins a travelling circus, helped by ringmaster leader Mr. Dorian, and Maren, a girl his age and an expert escape artist.

    Instead, it marks the beginning of a whole new life. Soon he has become the most successful -- and elusive -- burglar in Victorian London, plotting daring raids and using London's new sewer system to escape. He adopts a dual existence to fit his new lifestyle, taking on the roles of a respectable, wealthy gentleman named Montmorency and his corrupt servant, Scarper.

    The orphan Tristan has joined the Knights Templar as a squire, journeying with Richard the Lionheart on his crusade to free the Holy Land from the Saracens. As defeat looms near, Tristan is entrusted with the most sacred of Christian relics, the Holy Grail. He must return it safely to Britain, but he must also keep it secret, because the Grail’s power will drive men to madness, and even his fellow Knights Templar will kill for it.Tristan teams up with the fiery Robard Hode returning to his home in Sherwood after serving with the King’s Archers and Maryam, an equally fierce girl and a member of the dreaded Hashshashin. Together they must escape the Holy Land, dodging bandits, the forces of the Saladin, and unscrupulous knights who will stop at nothing to possess the Grail.

    They look as dusty as everything else in the Faulkner Antiquarian Bookstore, where 14-year-old Sam Faulkner seeks his father, who's been missing for days. But when Sam slips the coin into the statue, he's swept back in time -- to Scotland in 800 A.D. -- where he must find both the statue and another coin in order to return to the present. It's the first step in an adventure that will take him to ancient Egypt, World War I, even Dracula's castle -- and a mystery that will end only when Sam saves his father, or loses him in time . . .

    A dazzling heart-shaped gem, the Emerald also bestows its wearer with magical powers.When the Emerald disappears one stormy night, Newt sets off to recover it. Her plan entails dressing up as a man, mustache included, as no well-bred young lady should be seen out and about on her own. While in disguise, Newt encounters the handsome but shrewd Major Harnett, who volunteers to help find the missing Emerald under the assumption that she is a man. Once she and her unsuspecting ally are caught up in a dangerous adventure that includes an evil sorceress, Newt realizes that something else is afoot: the beating of her heart.In Newt’s Emerald, the bestselling author of Sabriel, Garth Nix, takes a waggish approach to the forever popular Regency romance and presents a charmed world where everyone has something to hide.

    Recruited by the Hystorians, a secret society that dates back to Aristotle, the kids learn that history has gone disastrously off course.Now it's up to Dak, Sera, and teenage Hystorian-in-training Riq to travel back in time to fix the Great Breaks . . . and to save Dak's missing parents while they're at it. First stop: Spain, 1492, where a sailor named Christopher Columbus is about to be thrown overboard in a deadly mutiny!