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!

    Victoria is Queen. Charles Darwin’s son is Prime Minister. And steam is the power that runs the world. At 17, Claire Trevelyan, daughter of Viscount St. Ives, was expected to do nothing more than pour an elegant cup of tea, sew a fine seam, and catch a rich husband. Unfortunately, Claire’s talents lie not in the ballroom, but in the chemistry lab, where things have a regrettable habit of blowing up. When her father gambles the estate on the combustion engine and loses, Claire finds herself down and out on the mean streets of London. But being a young woman of resources and intellect, she turns fortune on its head. It’s not long before a new leader rises in the underworld, known only as the Lady of Devices . . . When she meets Andrew Malvern, a member of the Royal Society of Engineers, she realizes her talents may encompass more than the invention of explosive devices. They may help her realize her dreams and his . . . if they can both stay alive long enough to see that sometimes the closest friendships can trigger the greatest betrayals . . .

    When William III of England commissioned Capt. William Kidd to command the first expedition to Mars in the late 1600s, they proved that space travel was both possible and profitable. Now, one century later, a plantation in the flourishing British colony on Mars is home to Arabella Ashby. A tomboy who shares her father's deft hand with complex automatons. Being raised on the Martian frontier by her Martian nanny, Arabella is more a wild child than a proper young lady. Something her mother plans to remedy with a move to an exotic world Arabella has never seen: London, England. Arabella soon finds herself trying to navigate an alien world until a dramatic change in her family's circumstances forces her to defy all conventions in order to return to Mars in order to save both her brother and the plantation. To do this, Arabella must pass as a boy on the Diana, a ship serving the Mars Trading Company with a mysterious Indian captain who is intrigued by her knack with automatons. Arabella must weather the naval war between Britain and France, learning how to sail, and a mutinous crew if she hopes to save her brother from certain death.

    But it all becomes horrifyingly real when a murder in the past destroys the foundation of Kate’s present-day life. Suddenly, that medallion is the only thing protecting Kate from blinking out of existence.Kate learns that the 1893 killing is part of something much more sinister, and Kate’s genetic ability to time-travel makes her the only one who can stop him. Risking everything, she travels to the Chicago World’s Fair to try to prevent the killing and the chain of events that follows.Changing the timeline comes with a personal cost, however—if Kate succeeds, the boy she loves will have no memory of her existence. And regardless of her motives, does she have the right to manipulate the fate of the entire world?

    Breaking the well-established routine of his daily life, he immediately sets off for Dover with his astonished valet Passepartout. Passing through exotic lands and dangerous locations, they seize whatever transportation is at hand—whether train or elephant—overcoming set-backs and always racing against the clock.

    One day Genna's wish is granted and she is instantly transported back to Civil War-era Brooklyn.

    He's also an occasional, but reluctant, sleuth. The truth is that he'd rather be in his lab tinkering with dangerous chemicals and odd machinery than running around the cobbled streets of London trying to track down stolen goods. But when Her Majesty's Government calls, Horatio swaps his microscope for a magnifying glass, fills his pockets with things that explode and sallies forth to unravel a mystery of a singularly extraordinary nature.Thrown together with a reformed (i.e. 'caught') pickpocket called Tess, and a rebellious (within reason) young gentleman called Thomas, Lyle and his faithful hound, Tate, find themselves pursuing an ancient Chinese plate, a conspiracy that reaches to the highest levels of polite society and a dangerous enemy who may not even be human. Solving the crime will be hard enough - surviving would be a bonus...

    Fifty-seven years later, the enigmatic architects disappeared, leaving behind for the people of New York the Old York Cipher—a puzzle laid into the shining city they constructed, at the end of which was promised a treasure beyond all imagining. By the present day, however, the puzzle has never been solved, and the greatest mystery of the modern world is little more than a tourist attraction.Tess and Theo Biedermann and their friend Jaime Cruz live in a Morningstarr apartment house—until a real estate developer announces that the city has agreed to sell him the five remaining Morningstarr buildings. Their likely destruction means the end of a dream long-held by the people of New York. And if Tess, Theo and Jaime want to save their home, they have to prove that the Old York Cipher is real. Which means they have to solve it.

     Gideon Seymour, cutpurse and gentleman, hides from the villainous Tar Man. 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.

    But soon it’s discovered that Warwick killed dozens of people as he strove to perfect another improved Ticker for Penny, and he’s put on trial for mass murder. On the last day of Warwick’s trial, the Farthings’ factory is bombed, Penny’s parents disappear, and Penny and her brother, Nic, receive a ransom note demanding all of their Augmentation research if they want to see their parents again. Is someone trying to destroy the Farthings...or is the motive more sinister?Desperate to reunite their family and rescue their research, Penny and her brother recruit fiery baker Violet Nesselrode, gentleman-about-town Sebastian Stirling, and Marcus Kingsley, a young army general who has his own reasons for wanting to lift the veil between this world and the next. Wagers are placed, friends are lost, romance stages an ambush, and time is running out for the girl with the clockwork heart.

    Conor spends his days studying the science of flight with his tutor and exploring the castle with the king’s daughter, Princess Isabella. But the boy’s idyllic life changes forever the day he discovers a deadly conspiracy against the king. When Conor tries to intervene, he is branded a traitor and thrown into jail on the prison island of Little Saltee. There, he has to fight for his life, as he and the other prisoners are forced to mine for diamonds in inhumane conditions.There is only one way to escape Little Saltee, and that is to fly. So Conor passes the solitary months by scratching drawings of flying machines on the prison walls. The months turn into years; but eventually the day comes when Conor must find the courage to trust his revolutionary designs and take to the air.

    Time tornadoes are ripping people from the present, never to return them, while a woolly mammoth inexplicably appears on banks of the River Thames. Eleven-year-old Silver and her guardian live in a house called Tanglewreck, which is somehow at the center of these mysterious time warps. A strange heirloom called the Timekeeper is hidden somewhere in the house, and Silver must find it and protect it . . . because whoever gets hold of the Timekeeper will have the power to control time-and life as we know it-forever. Reviews The sheer exhilaration of the adventure and the many fascinating historical and scientific allusions will keep readers engrossed through to the satisfying conclusion. -Publishers Weekly An appealing read for fantasy and science- fiction fans alike...Well-developed main characters add liveliness and suspense to the story, while secondary characters (a pair of inept thugs, the original Schr�dinger's cat) add touches of humor to a basically sober story. The climax is chaotic and exciting; the resolution is realistic, bittersweet. -Kirkus Reviews Winterson masterfully weaves together an imaginative array of settings and characters to bring the story to its exhilarating fulfillment. Silver's varied relationships add even more depth, encapsulating family, friendship, deceit, and abuse... [T]his time-bending sci-fi adventure will be a fine addition to young adult collections. -School Library Journal Winterson seamlessly combines rousing adventure with time warps, quantum physics, and a few wonderfully hapless flunkies. Her clever science will draw fans of Madeline L'Engle's A Wrinkle in Time, and her dastardly villains and resourceful youngsters will remind readers of the Lemony Snicket's books about the hapless Baudelaires. --Booklist Silver is a plucky hero in the mold of Neil Gaiman's Coraline and Philip Pullman's Lyra, a creature of action not introspection.

    The Witch of Blackbird Pond with related readings.

    Along the way they have found crewmates and friends, and even a disarming thief who could come to mean much more to Nix.But the end to it all looms closer every day.Her father is obsessed with obtaining the one map, 1868 Honolulu, that could take him back to his lost love, Nix’s mother. Even though getting it—and going there—could erase Nix’s very existence.For the first time, Nix is entering unknown waters.She could find herself, find her family, find her own fantastical ability, her own epic love.Or she could disappear.

    A brief section of music composed of a series of notes and flourishes.ii. A journey by water; a voyage.iii. The transition from one place to another, across space and time.In one devastating night, violin prodigy Etta Spencer loses everything she knows and loves. Thrust into an unfamiliar world by a stranger with a dangerous agenda, Etta is certain of only one thing: she has traveled not just miles but years from home. And she’s inherited a legacy she knows nothing about from a family whose existence she’s never heard of. Until now.Nicholas Carter is content with his life at sea, free from the Ironwoods—a powerful family in the colonies—and the servitude he’s known at their hands. But with the arrival of an unusual passenger on his ship comes the insistent pull of the past that he can’t escape and the family that won’t let him go so easily. Now the Ironwoods are searching for a stolen object of untold value, one they believe only Etta, Nicholas’ passenger, can find. In order to protect her, he must ensure she brings it back to them—whether she wants to or not.Together, Etta and Nicholas embark on a perilous journey across centuries and continents, piecing together clues left behind by the traveler who will do anything to keep the object out of the Ironwoods’ grasp. But as they get closer to the truth of their search, and the deadly game the Ironwoods are playing, treacherous forces threaten to separate Etta not only from Nicholas but from her path home... forever.Alternate cover for this ISBN can be found here