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?

    Today, as he passes the door, he glances at its peeling paint. Moments later he stops dead in his tracks. He returns to the spot, and all he sees is an ivy-covered wall. The door has vanished! He unwittingly embarks on an exciting trail of events with twists, turns, quantum entanglement and temporal anomalies. It becomes an unbelievable adventure to save humanity which you’ll be unable to put down. The Door is an intriguing and unique science fiction mystery from the pen of Tony Harmsworth, the First Contact specialist who writes in the style of the old masters. Discover the astonishing secrets being concealed by The Door today!

    As a Runner for one of the underground syndicates that now controls the timewaves, Stassi 2446-89 has seen it all: the fall of Rome, the rise of Hitler, the end of democracy, the establishment of time tourism, and the devastating consequences of it. Her job is to seamlessly slip through the past, in search of items of value to the syndicate's clientele.Stassi's next assignment takes her to Paris in the 1920’s, in search of a lost manuscript by one of the twentieth century’s greatest writers. She and her partner, Gaige, are swept up in the City of Light during the height of fashion and culture—as alluring a locale as they’ve ever visited. But a seedier side of life lurks beneath the glamorous façade, and the pair quickly learns this run is more dangerous than any of their previous missions.Because history isn’t playing out as it should be—a first for the syndicate. When the stakes are raised and it becomes a matter of life or death, Stassi and Gaige must ultimately decide how far they’re willing to go to ensure the future as they know it.

    Something went wrong with the programme for which she volunteered - a programme that employs Einstein’s laws of relativity to send travellers forward in time. The ruins overrun by green woodland in which she wakes are a far cry from the urbanised world she left behind in the 2200's. Lyndall embarks upon a journey that will leave her questioning her very identity. She must choose between the new life that beckons and the old life from which, even thousands of years later, she cannot escape. She will discover that the mission was never about sending people into the future. Much more is at stake."Thoughtful, clever, poignant and thought-provoking in equal measure"- The Scotsman"A thinking person’s sci-fi novel with plot twists a-plenty"- Boston Standard"Given its cinematic potential, it is possible – perhaps likely – that Threads in Time, the first in a planned trilogy, will follow its literary forefathers to the Big Screen."- The Yorkshire Post

    But even if you did, you’d never believe it.The world as you know it wouldn't be the same without him. Denny was born into one of the lowest rungs of society, but his bleak fortunes abruptly change when the mysterious Upjohn Institute recruits him to be a Rewinder, a verifier of personal histories. The job at first sounds like it involves researching old books and records, but Denny soon learns it's far from it. A Rewinder's job is to observe history.In person.Embracing his new duties with enthusiasm, Denny witnesses things he could never even imagine before. But as exciting as the adventures into the past are, there are dangers, too. For even the smallest error can have consequences. Life-altering consequences. Time, after all, is merely a reference point.

    Finn is in the cell next door. The Doctor is keeping them there until they tell him what he wants to know. Trouble is, what he wants to know hasn't happened yet. Em and Finn have a shared past, but no future unless they can find a way out. The present is torture - being kept apart, overhearing each other's anguish as the Doctor relentlessly seeks answers. There's no way back from here, to what they used to be, the world they used to know. Then Em finds a note in her cell which changes everything. It's from her future self and contains some simple but very clear instructions. Em must travel back in time to avert a tragedy that's about to unfold. Worse, she has to pursue and kill the boy she loves to change the future.

    These people really ARE Neanderthals!"At an archeological dig in Gibraltar, a boat explosion shatters the hopes of science journalist Tom Cook. His pregnant fiancée was on the boat and is missing.During the search, things go from bad to worse when Tom plunges through a time portal and into the strange and dangerous era of the Neanderthals. Can he get back, or is he stuck in the past forever?On top of figuring out how to return to the present, Tom must use his modern-day wits to fight for survival in the world of 40,000 years ago. And contend with a group of archaic humans that are not at all like what he expects.Finally, Tom faces a crucial decision that could alter the course of human history. A history he knows he has the power to change. Will he make the right choice?If you're a fan of the time travel fantasy novels of Jack Finney ("Time and Again"), Stephen King ("11/22/63"), or Michael Crichton ("Timeline"), you'll savor this science-fiction, time-travel adventure from historical-fiction author Harald Johnson."It's 40,000 years ago and I'm stuck here. Now what?"

    They are recruited by an agency that no one knows exists, with only one purpose—to fix broken history. Because time travel is here, and there are those who would go back in time and change the past. That’s why the TimeRiders exist: to protect us. To stop time travel from destroying the world...

    And it isn’t even the strangest thing to happen to him that week.Nick and his Dungeons & Dragons-playing friends are used to living in their imaginations. But when a new girl, Mia, joins the group and reality becomes weirder than the fantasy world they visit in their weekly games, none of them are prepared for what comes next. A strange—yet curiously familiar—man is following Nick, with abilities that just shouldn’t exist. And this man bears a cryptic message: Mia’s in grave danger, though she doesn’t know it yet. She needs Nick’s help—now.He finds himself in a race against time to unravel an impossible mystery and save the girl. And all that stands in his way is a probably terminal disease, a knife-wielding maniac and the laws of physics.Challenge accepted.

    How do you break time? Can something so bad happen that you fracture the world?" Benjamin Travers has been electrocuted. What's worse, he and his friends have woken up in the past. As the friends search for a way home, they realize they're not alone. There are other time travelers, and some of them are turning up dead. When Ben meets an enigmatic scientist and his charming, time-traveling daughter, salvation seems at hand, but escaping the dangers of the past may lead to a deadly future. If he hopes to save his friends, Ben must learn to master space and time, and survive a journey where past and future violently collide.

    They don't do 'time-travel' - they 'investigate major historical events in contemporary time'. Maintaining the appearance of harmless eccentrics is not always within their power - especially given their propensity for causing loud explosions when things get too quiet.Meet the disaster-magnets of St Mary's Institute of Historical Research as they ricochet around History. Their aim is to observe and document - to try and find the answers to many of History's unanswered questions...and not to die in the process. But one wrong move and History will fight back - to the death. And, as they soon discover - it's not just History they're fighting.Follow the catastrophe curve from 11th-century London to World War I, and from the Cretaceous Period to the destruction of the Great Library at Alexandria. For wherever Historians go, chaos is sure to follow in their wake....

    Air Force One is down, infrastructure has failed, and enemies of the United States are after the President. Ella Strong and a group of survivors are thrust into a chaotic world of compromised infrastructure and unforeseen complications. They will have to fight traitorous villains, even those who have sworn their allegiance to protect the President. They will have to stand their ground to survive. But do they?

    a mother who mysteriously disappears, a stranger who stalks her around London, and even the noble English Grandmother who kicked Saira and her mother out of the family. But when an old graffiti tag in a tube station transports Saira to the 19th Century and she comes face-to-face with Jack the Ripper, she realizes she needs help after all. Saira meets Archer, a charming student who helps her blend in as much as a tall, modern American teen can in Victorian England. He reveals the existence of the Immortals: Time, Nature, Fate, War and Death, and explains to Saira that it is possible to move between centuries – if you are a Descendant of Time. Saira finds unexpected friendships at a boarding school for Immortal Descendants and a complicated love with a young man from the past. But time is running out for her mother, and Saira must embrace her new identity as she hides from Archer a devastating secret about his future that may cost him his life.

    Hell, his own mother can't remember his name. So when a mysterious clockwork man tries to kill him in modern day Philadelphia, and they tumble through a hole into 1725 London, Charlie realizes even the laws of time don't take him seriously. Still, this isn't all bad. Who needs school when you can learn about history first hand, like from Ben Franklin himself. And there's this girl... Yvaine... another time traveler. All good. Except for the rules: boys only travel into the past and girls only into the future. And the baggage: Yvaine's got a baby boy and more than her share of ex-boyfriends. Still, even if they screw up history - like accidentally let the founding father be killed - they can just time travel and fix it, right? But the future they return to is nothing like Charlie remembers. To set things right, he and his scrappy new girlfriend will have to race across the centuries, battling murderous machines from the future, jealous lovers, reluctant parents, and time itself.

    A great gig—until information he brought back gave Axon the means to maximize profits by changing the past, present, and future of this world.   If Axon succeeds, Tak will lose Samira Moheb, the woman he has loved since high school—because her future will cease to exist. A veteran of the Iraq War suffering from post-traumatic stress disorder, Samira can barely function in her everyday life, much less deal with Tak’s ravings of multiple realities. The only way to save her is for Tak to use the time travel device he “borrowed” to transport them both to an alternate timeline.   But what neither Tak nor Axon knows is that the actual inventor of the device is searching for a timeline called the Beautiful Land—and he intends to destroy every other possible present and future to find it.   The switch is thrown, and reality begins to warp—horribly. And Tak realizes that to save Sam, he must save the entire world…