Science Fiction Time Travel

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 ...

Jonah and Katherine journey to 1918 with the Romanov children in the sixth tale of the New York Times best-selling The Missing series. It's a paradox: When Jonah and Katherine find themselves on a mission to return Alexei and Anastasia Romanov to history and then save them from the Russian Revolution, they are at a loss. Because, in their own time, the bones of Alexei and Anastasia have been positively identified through DNA testing. What hope do they have of saving Alexis and Anastasia's lives when the twenty-first century has proof of their deaths?

It’s 1637 in the Caribbean. Commander Eddie Cantrell and his ally and friend Admiral Martin Tromp start it off with some nasty surprises for Spain, whose centuries-long exploitation and rapine of the New World has run unchecked. Until now. Yet life goes on in the Caribbean. New friendships must be forged with the native peoples, who will not only shape the colonists’ future in the Caribbean but will also decide whether they will be given access to a Louisiana oilfield that could change the balance of power.

“There are people who enjoy watching kids being killed—and eaten—by dinosaurs.” Kayce shrugged matter-of-factly. “We try to deny them that pleasure.” It’s called Dinosaur Run, and it’s the most vicious, most twisted sport ever conceived. Attractive, athletic teenagers are snatched off the streets and transported 150 million years back in time—to the age of dinosaurs—allowing wealthy spectators to gamble on who’ll be the first to go, who’ll last longest, and who’ll be … eaten … by what. But this time they’ve picked the wrong group of kids to mess with. Don’t...

A corporation controls the portal that leads from Earth to the land of Lost Eden. They intend to exploit the incredible richness of that world. But there is a small team on the other side, fighting to survive against incredible odds. Nearly everything they meet tries to kill them. The members of that team have different ideas about what should happen with Lost Eden. But there is a seemingly ancient monk named Tokin who holds the secret to everything. With the portal to Earth seemingly closed, will the team be able to find a way home, or will they truly be stranded, marooned—exiled?

Not one to let being banged up in Sick Bay stop her, Max has had a brilliant idea. But she needs Markham to execute it on her behalf. The subject of this cunning plan is Peterson, struggling with another bereavement and not doing very well. What’s needed to get him through it is sympathy, sensitivity, tact and understanding. Step forward Mr Markham, for whom sympathy, sensitivity, etc., are things that happen to other people.

With the country in the grip of the Black Death, brothers John and William fear that they will shortly die and suffer in the afterlife. But as the end draws near, they are given an unexpected choice: either to go home and spend their last six days in their familiar world, or to search for salvation across the forthcoming centuries - living each one of their remaining days 99 years after the last. John and William choose the future and find themselves in 1447, ignorant of almost everything going on. The year 1546 brings no more comfort, and 1645 challenges them further....

When the skeletal remains of a dismembered infant are found in an elderly couple’s garden, Quinn is called in to investigate the circumstances of the child’s death. As the case unfolds, she finds herself overwhelmed both by the tragedy she’s forced to witness and a devastating betrayal in her own life. Blindsided, Quinn must examine her own choices before she loses everything she holds dear.

Intelligence agents have uncovered something which seems beyond belief, but the evidence is incontrovertible: The USA's greatest adversary on the world stage is sending its agents back through time! And someone, or something, unknown to our history is presenting them with technologies - and weapons - far beyond our most advanced science. We have only one option: Create time-transfer technology ourselves, find the opposition's ancient source...and take it down.

The Year is 2166: To the people of Earth, the universe seemed to be a very lonely place. Astronomers had discovered tens of thousands of planets and many had indications of organic life. SETI had been searching for signals for over 200 years. There had been a few tantalizing bits of radio or radar energy received but nothing was ever proven to be of intelligent origin. But there was an alien civilization out there, in fact, many of them linked together in a Web of Worlds. They were watching us quietly, carefully and patiently. It had long been the prime directive of the Web that no ...

Have you ever worried about your memory, because it doesn't seem to recall exactly the same past from one day to the next? Have you ever thought that the whole universe might be a crazy, mixed-up dream? If you have, then you've had hints of the Change War.

Reunited with her sister at last, Louisa settles in colonial Virginia, but an unexpected visitor throws life into turmoil once again by offering Valerie and Louisa an opportunity to return to the future. Before the sisters have a chance to make a decision, the unthinkable happens, ripping the family apart and scattering them over continents and time itself.

A mysterious cosmic force the Ring of Fire has hurled the town of Grantville from 20th century West Virginia back to 17th century Europe, and into the heart of the Thirty Years War. With their seemingly magical technology, and their radical ideas of freedom and justice, the time-lost West Virginians have allied with Gustavus Adolphus, King of Sweden, to form the Confederated Principalities of Europe, changing the course of history in ways both small and large.

1718 the infamous pirates of the Caribbean meet secretly in Nassau harbor on Blackbeard’s prized ship the Queen Anne’s Revenge. Caught in the clutches of a tempestuous storm, their lives take an unimaginable turn when a time vortex whisks them away to the year 1873, casting their ship into the depths of San Francisco Bay. Prepare to set sail on a thrilling fusion of history and fantasy as the Golden Age of Piracy collides with the untamed spirit of the Wild West! In Pirates of the Wild West, the most notorious swashbucklers to ever roam the Caribbean find themselves shipwrecked and ...

Mars is supposed to be dead. Bizarre quakes are rumbling over the long-dormant tectonic plates of the planet, disrupting its trillion-dollar mining operations and driving scientists past the edges of theory and reason. However, when rocks shake off their ancient dust and begin to roll seemingly of their own volition carving canals as they converge to form a towering structure amid the ruddy terrain, Lt. Jain and her JSC team realize that their routine geological survey of a Martian cave system is anything but. The only clues they have stem from the emissions of a mysterious blue radiation, and a 300-year-old journal that is writing itself.

Somewhere out beyond the edge of the universe there is a library that contains an infinite number of books, each one the story of another reality. One tells the story of your life as it is, along with another book for the other life you could have lived if you had made a different choice at any point in your life. While we all wonder how our lives might have been, what if you had the chance to go to the library and see for yourself? Would any of these other lives truly be better? In The Midnight Library, Nora Seed finds herself faced with this decision.

Acclaimed as "a technothriller set in the age of the Medicis" by Publishers Weekly, Eric Flint's best-selling Ring of Fire series has redefined the alternate-history genre. In this 10th novel, auto mechanic Bernie Zeppi heads to Moscow to bring Russia into the Industrial Revolution, 300 years ahead of schedule. War with Poland looms, but Bernie is more focused on a beautiful Russian noblewoman. Can he protect them both from the power struggles raging inside the Kremlin?

Myra, a medieval virgin druidess, flees five hundred years into the future in order to escape death at the hands of a cursed witch, landing in the arms of a handsome but cynical twenty-first century cop. Officer Todd Blakely knows Myra is hiding something, but he can't resist her innocent charms. Destiny throws them both into a world of intrigue and mysticism. Can Todd be the true white knight she needs? Or will magic and the winds of time tear them apart?

Jimmy buys a large Victorian house. It is a place that hides a secret, revealed only to those who linger upon the edge of despair and insanity. He will travel far; to a time and place that will slowly mend his broken heart, and alter the course of his and other lives forever.

A window is but a piece of glass through which we view the world outside. It is not meant to distort. It is not intended to do anything but show us things as they are. At Oxford, though, there is a very particular window that reveals a very particular view. It is a view that defies all laws of nature and science. And when a detective is called in to investigate, he is startled to find that view opens a window into his own life–and a mystery he has never been able to solve.