Science Fiction Time Travel

"Legacy of Molly: A Post-Apocalyptic Survival Thriller" They thought the shelter would keep them safe. They were wrong. Molly Burk has always been different—a young woman with extraordinary abilities that she doesn't fully understand and can't completely control. In a world already pushed to its breaking point, her unique powers could be humanity's greatest hope... or its ultimate destruction. When a mysterious encounter thrusts her into a mission beyond anything she could have imagined, Molly must confront the true nature of her abilities and the devastating consequences of her choices. ...

The future of Anyar is being woven with threads spread across the planet. Those myriad threads contribute to a tapestry whose final mosaic remains obscure. An enigmatic alien race scattered five human castaways across the planet Anyar, far enough apart that they should never meet. The planet itself is a mystery. How is it already inhabited by humans when they did not evolve there? Castaway Joseph Colsco, now known as Yozef Kolsco, gradually finds himself at the center of resistance to an empire with ambitions to rule the world by any means necessary: Narthon.

Time travel to Medieval Wales...A medieval man with an uncertain destiny, Llywelyn, the Prince of Wales, faces treachery and deceit at the hands of friends and foes alike...A modern woman with a troubled past, Meg's life is in tatters when she slips through time and into medieval Wales...Only by working together can Meg and Llywelyn navigate the shifting allegiances that threaten the very existence of Wales - and create their own history that defies the laws of time.

Mike Mulvaney, a scientific prodigy who spent four years as a Maine after his father was almost killed in 9/11, went for a hike in the Adirondacks. He unknowingly walked through a star gate or portal to another world. The planet Cornu was settled by humans in the distance past who came through gates from Earth. There were changes to human genes that strongly influenced human society. More women than man dictated multiple wives. Low fertility and birthrate with low population growth limited large scale conflicts.

An Army captain attempts to solve a fifty-year-old cold case murder with time travel and accidentally changes history. Time Limits is a story about time travel, a murder mystery, and a man's obsessive love for a woman he can't have. In 1985, an executive was murdered in an Atlanta office building. Fifty years later, a powerful US Senator pressures a team of experts to use newly developed but limited Time Travel technology to investigate the cold case murder.

Rodger shouldn’t have gone on the mission. They said he was too old, but he had funded the time machine, so he insisted. When he came back, everything has changed. His dead wife is now alive. The inventor of the time machine doesn’t know it exists. Another time machine is being built and having two machines will destroy the very fabric of time. It’s up to Rodger to stop the catastrophe. The only problem is, he doesn’t want to.

When you discover the world is a computer program, and you figure out that by altering the code you can time travel and perform acts that seem like magic, what can possibly go wrong? Pretty much everything. Just ask Brit, who has jumped around in time with such abandon that she has to coexist with multiple versions of herself. Now, Brit the Elder finds that her memories don't match Brit the Younger's.

The fifth book in the best-selling time travel series, Tesseract continues the story of Josh and Caitlin and their desperate search for their missing son, Zachary. Taken beyond the borders of their continuum, they will need to recruit the greatest scientific minds of the twentieth century to create a powerful tesseract, a multi-dimensional portal that can unlock the alternate timelines of the Anunnaki. But what they find will question everything they know about the origins of humanity.

Ten years ago, the 20th century and the Bronze Age were tossed together by a mysterious Event. In the decade since, the Republic of Nantucket has worked hard to create a new future for itself, using the technological know-how retained from modern times to explore and improve conditions for the inhabitants of the past

Simon Rand's life isn't exactly linear, but he's okay with that. He was older than his mother when they first met, and he's traveled pretty much everywhere the CHRONOS key can take him. Much of his childhood was spent in the 1890s on the Cyrist Farm with his friend, Kiernan Dunne, but summer vacations meant hanging out with his grandfather in the 2020s, training to be Saul Rand's right-hand man, and fixing bits of history to help build Cyrist International.

The stories you’ve dreamed of; the people you crave to meet; or would love to be. The aliens who’d make you shiver, or laugh. The huge risks of guiding your spacecraft here, or there. The adventures you’d have if only you had the nerve… Or the utter romance of doing that… The humour of orbital disasters and alien conflicts; the perils of ill-advised time-interference; the sheer romance of null-gravity love; the terrors of a leaky hull; the fear of a bullying boss when you’re a thousand light years beyond.; the choices you face in the big, black Vac. Mostly a laugh or a satisfied...

In the year 2046, Dr. Leon Graves is a controversial temporal physicist working in secrecy beneath the surface of Vatican City, where the remnants of ancient Rome whisper through catacombs and ruins. After decades of clandestine research funded by a shadowy corporate-religious alliance called Aureum Lux, Leon constructs a temporal displacement engine. He calls it the ChronoGate, and it is powered by an experimental quantum AI named SATURN—an acronym for Synthetic Autonomous Temporal Utility for Rational Navigation. SATURN is not merely a machine. It is an intelligence that grew through ...

Ten teenagers broke behavioral law. Sentenced to be reeducated on the moon of Jerem, they were placed in stasis on the automated ship Phetteron for their six day journey. They never reached their destination. Thrown off course by a computer malfunction, the Phetteron is damaged in an asteroid belt and crash lands on the uninhabited ice planet of Valkrys.

President Maggie Lawson is thrust into an unprecedented crisis when an alien craft crash-lands near her hometown while she gives a local speech. As the Secret Service mobilizes and special forces race to secure the site, Lawson's worst fear comes true—her fifteen-year-old daughter has gone missing. When it becomes clear that her daughter has been abducted by the extraterrestrial visitors for reasons unknown, Lawson calls on Curt Holt, a notorious former Army military intelligence officer known for his ability to interpret and handle unexplained aerial phenomena.

One minute Qwerty Stevens is researching a last-minute report on the internet, and the next minute Benjamin Franklin is sitting on his bed! Thanks to the Anytime Anywhere Machine hooked up to his computer, Qwerty has snatched Franklin from July 4, 1776, the very day the Declaration of Independence was signed. Qwerty and his best friend, Joe, realize they have to get Franklin back in time for the signing, and they can't resist seeing it with their own eyes. Can the boys make sure the Declaration gets signed like history says it should? And can they make it back home?

Meg had thought that taking a commuter flight from Pasco, Washington to Boise, Idaho would be a simple matter. But nothing is simple for Meg when it comes to travel, and especially not when she finds herself in the Middle Ages again instead of in a plane crash on a mountain side in Oregon. And when the pilot takes off without her in a quest to return to the twenty-first century, Meg will need every last bit of maturity and knowledge she gained in the sixteen years she spent in the modern world—to survive even a day in this one.

Stranded in the past in 1836, Will Travers woke up in the body of William Barret Travis, commander of the doomed Alamo command, and did what any self-respecting Texan would do when handed a bag of lemons: He made lemonade - defeating Santa Anna's army, twice, forging a lasting peace with the Comanche and rescuing his son from a band of kidnappers. Sixteen years later and just months after he wins the presidency of the Republic of Texas, Will faces the worst crisis of his life. The young republic is being torn apart by civil war. On paper, it appears Will holds all the cards: The rebels are ...

The day after Hugo gains access to magic, his train explodes. Unknown magic flings him back in time, and he narrowly avoids death this time. While he is trying to unravel the mystery of this unexpected second chance, life goes on. His new gifts lead him to the magic academy. At the school, he will face off against noble students that don’t want him to be there, teachers that expect him to already know everything, and literal monsters that want to kill him. To survive and thrive he will need weapons, friends, and a healthy danger sense.

The greatest scientific challenge of our age wasn't to enable time travel, it was to prevent it. The laws of physics had turned out to be idiotic, erecting no barriers to hopping time. In fact, they make it hard to avoid. I'm in the business of preserving the timeline - making sure the world sticks to the sacred rule of One Second per Second, and that history unfolds according to plan. The problem is, there is no plan until I make it.

A freak accident casts Joe Colsco naked onto another planet inhabited by humans with technology circa 1700. In time, Joe, now known as Yozef Kolsko, makes the difficult acceptance of a new life. But he has become embroiled in a struggle beyond any dream he could have had. The Narthani are a militant society intent on subjugating the Caedelli, the people he's come to identify with. Unwittingly, the Narthani themselves are creating an opponent unlike any they have ever faced, an enemy beyond their conceptions.