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!

    But when Charlotte's scientist father makes an astonishing discovery that the Germans will covet for themselves, Charlotte is faced with an impossible choice between danger and safety. Should she remain with her friend or journey to another time and place? Her split-second decision has huge consequences, and when she finds herself alone in the world, unsure of Kitty's fate, she knows that somehow, some way, she must find her way back to her friend. Written in the spirit of classic time-travel tales, this book is an imaginative and heartfelt tribute to the unbreakable ties of friendship.

    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.

     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.

    His parents are members of the Septemberist Society, whose job it is to protect humanity from hideous giants called the Mangleborn. Trapped in underground prisons for a thousand years, the giant monsters have been all but forgotten -- but now they are rising again as the steam-driven America of 1875 rediscovers electricity, the lifeblood of the Mangleborn.When his parents and the rest of The Septemberists are brainwashed by one of the evil creatures, Archie must assemble a team of seven young heroes to save the world.

    All for one and one for all!On a family trip to Paris, Greg Rich's parents disappear. They're not just missing from the city—they're missing from the century. So, Greg does what any other fourteen-year-old would do: He travels through time to rescue them.Greg soon finds out that his family history is tied to the legendary Three Musketeers. But when he meets them, they're his age, and they'll only live long enough to become true heroes if he can save them.To rescue his parents, Greg must assume the identity of a young Musketeer in training and unite Athos, Porthos, and Aramis—but a powerful enemy is doing everything possible to stop him.

    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 . . .

    But one night, she sees a strange light glowing from within it. She climbs a ladder to investigate . . . and finds herself transported back four hundred years to Hatfield Palace, where she becomes servant and confidante of the banished princess Elizabeth, daughter of King Henry VIII. Rose soon discovers something else surprising—a locket with two mysterious images inside it, both of them clues to her own past.Could her grandmother’s greenhouse portal offer answers to the mysteries of her family . . . and their secrets? And how will she ever unravel them all?

    But when she receives a mysterious invitation to a vintage fashion sale in the mail, her once painfully average life is magically transformed into a time-travel adventure. Suddenly onboard a luxurious cruise ship a hundred years ago, Louise relishes the glamorous life of this opulent era and slips into a life of secrets, drama, and decadence. . . .Dreamy and imaginative, The Time-Traveling Fashionista features thirty full-color fashion illustrations to show gorgeous dresses and styles throughout history.

    She likes Facebook, gossiping and plenty of sleep. So when she and her brother, Joe, are invited to stay with their 'loony' Uncle Percy at his stately home, she thinks it’ll be the worst summer ever. What she doesn't realise is that Bowen Hall is also home to a baby Triceratops, two Sabre-tooth tigers and the mythic hero, Will Scarlet... 'The Time Hunters' is a thrilling adventure that takes Becky, Joe, Uncle Percy and Will on a quest through time to find the legendary Golden Fleece. The Clock is ticking....

    Then he and a new friend, Chip, who's also adopted, begin receiving mysterious letters. The first one says, "You are one of the missing." The second one says, "Beware! They're coming back to get you."Jonah, Chip, and Jonah's sister, Katherine, are plunged into a mystery that involves the FBI, a vast smuggling operation, an airplane that appeared out of nowhere - and people who seem to appear and disappear at will. The kids discover they are caught in a battle between two opposing forces that want very different things for Jonah and Chip's lives.Do Jonah and Chip have any choice in the matter? And what should they choose when both alternatives are horrifying?With Found, Margaret Peterson Haddix begins a new series that promises to be every bit as suspenseful as Among the Hidden, and proves her, once again, to be a master of the page-turner.

    An artifact found by their parents—on the expedition from which they never returned—leads Jake and Kady to a strange world inhabited by a peculiar mix of long-lost civilizations, a world that may hold the key to their parents' disappearance.But even as they enter the gate to this extraordinary place, savage grackyls soar across the sky, diving to attack. Jake's new friends, the pretty Mayan girl Marika and the Roman Pindor, say the grackyls were created by an evil alchemist—the Skull King. And as Jake struggles to find a way home, it becomes obvious that what the Skull King wants most is Jake and Kady—dead or alive.

    Where did this boy come from? Is he a dream? But how can his dreams be set in London during the Blitz? How can he wake up with a head full of people and facts and events that he certainly didn't know when he went to sleep--but which turn out to be verifiably real? Recommended for ages 11-15.Martin Conway comes from a family filled with heroes and disgraces. His grandfather was a statesman who worked at the US Embassy in London during WWII. His father is an alcoholic who left his family. His sister is an overachieving Ivy League graduate. And Martin? Martin is stuck in between--floundering.But during the summer after 7th grade, Martin meets a boy who will change his life forever. Jimmy Harker appears one night with a deceptively simple question: Will you help? Where did this boy come from, with his strange accent and urgent request? Is he a dream? It's the most vivid dream Martin's ever had. And he meets Jimmy again and again--but how can his dreams be set in London during the Blitz? How can he see his own grandather, standing outside the Embassy? How can he wake up with a head full of people and facts and events that he certainly didn't know when he went to sleep--but which turn out to be verifiably real?The people and the scenes Martin witnesses have a profound effect on him. They become almost more real to him than his waking companions. And he begins to believe that maybe he can help Jimmy. Or maybe that he must help Jimmy, precisely because all logic and reason argue against it.This is a truly remarkable and deeply affecting novel about fathers and sons, heroes and scapegoats. About finding a way to live with faith and honor and integrity. And about having an answer to the question: What did you do to help?

    (Age 10 and up)One day in a house at the end of Lucifer Street, on the Mississippi River side of Cairo, Illinois, eleven-year-old Oscar Ogilvie's life is changed forever. The Crash of 1929 has rippled across the country, and Oscar's dad must sell their home--with all their cherished model trains--and head west in search of work. Forced to move in with his humorless aunt, Carmen and his teasing cousin, Willa Sue, Oscar is lonely and miserable--until he meets a mysterious drifter and witnesses a crime so stunning it catapults Oscar on an incredible train journey from coast to coast, from one decade to another. Filled with suspense and peppered with witty encounters with Hollywood stars and other bigwigs of history, this captivating novel by Rosemary Wells, gorgeously illustrated by Bagram Ibatoulline, resonates with warmth, humor, and the true magic of a timeless adventure.

    What a boring summer it's going to be. But then, lying in bed one night, he hears the old grandfather clock in the hall strike the very strange hour of 13 o'clock. What can it mean? As Tom creeps downstairs and opens the door, he finds out...a magical garden, a new playmate, and the adventure of a lifetime. Una Stubbs stars as Aunt Gwen in this BBC Radio 4 full-cast dramatisation.© and (P)1999 BBC Audiobooks LTD2 h 16 min