Science Fiction Time Travel

Any fool can destroy the timeline. Fixing it requires nerves of steel! Minju Chen survived the coup with her secret identity intact. Her plans are in tatters, but that won’t stop her from trying again to take control of Alexandria and the quantum facility. Only one person can stop her and she’s stuck in a hospital bed. Neith Salah has a bullet in her head and has lost her ability to communicate. Which is a problem, as she is the only person who remembers Minju’s true identity. There is a plan to restore Neith’s language, but it requires Julius Strathclyde and the traitor Clio Masoud...

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.

Kiernan Dunne abandoned his family ties to help Kate fight the Cyrists, and he's never regretted that for one moment. But he doesn't understand why Kate can't remember that night in 1893 Chicago, when she turned back to face the killer chasing them through the smoky corridors of the World's Fair Hotel. Kate placed the CHRONOS key around his neck and made his eight-year-old self promise to wear it always, and that's a promise Kiernan has never broken.

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.

The newly formed United States of Europe, created by an alliance between the time-displaced Americans from the town of Grantville and the Swedish king Gustavus Adolphus, decides to send an embassy to the Chinese empire. One of the main purposes of the embassy is to establish trade in order to gain access to critical resources. The mission is a gamble - some might say, a long shot. The Ming dynasty is on the verge of collapse and China’s rulers are suspicious of foreigners.

Everyone could see it coming. But one man could do something about it. Oh, he couldn't avert the nuclear holocaust, but a scientist in Austria, ruthlessly using billions of research dollars for his own purposes, set himself up and out: he created a time machine, and filled a warehouse with low-tech survival gear. Too bad he didn't get to use it himself. Instead, a team of American grad students, led by their professor, is sent back to the late Roman Empire. Even though they are experts in this time and place, they are about to realize that books and actual experience are very different things.

Quinn Black thought his work was finished. After all, in the years since he discovered he could time travel, he saved the human race from disaster and restored hope to the world. At least in the current timeline of the universe. Out in the multiverse, the Earth—and everyone he loves—is in trouble again. Someone sent Quinn's team a video begging for help. If Dr. Green's assessment of reality is correct, how will he find his way home if he gets lost in the vast expanse of the cosmos? However, the alternative might be worse.

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.

Contains three complete, novel-length audiobooks in the Middle Falls Time Travel series.

After traveling through history multiple times and finding out his original identity, Jonah thought he'd fixed everything. But some of his actions left unexpected consequences. His parents - and many other adults - are still stuck as teenagers. And now Jonah has a new sibling, an identical twin brother named Jordan. As odd as all this is for Jonah, it's beyond confusing for Jordan. How does everyone in his family have memories of Jonah when he doesn't?

The Order has failed its mission. The timeline is in shambles. Gerald Holstrom is a Genous Repeatous, a repeating immortal, a Journeyer. He is one of the founding members of The Order, a group of people that is responsible for maintaining the timeline so other Journeyers can live in relative peace and obscurity.

Armed with lancers, breech-loading rifles, steamships, and galleys, General Belisarius, accompanied by his own ally from the future, ventures into the Malwa Empire, a sixth-century kingdom ruled by Link, a horrifying and evil entity from the future.

Domingos Fernandes Calabar started out as a military advisor for the Portuguese in Brazil. But to his superiors, he was still nothing more than a mameluco, a man of mixed blood. Until, that is, the Dutch arrived and he switched sides. Then the Portuguese had a new label for him: “traitorous dog”. But when Dutch admiral Maarten Tromp arrives, having barely survived the disastrous Battle of Dunkirk, Calabar’s job changes again.

Pass through fairy tales into the magic of invisible worlds in these opulent stories by a beloved fantasy icon and author of the classic Riddlemaster trilogy.

Eighty-three-year-old billionaire Andrew Whitlock recruits Rachel Hunt, a thirty-three-year-old former homicide detective with a tarnished reputation, for a daring mission: travel back in time to Honolulu, just days before December 7, 1941. Rachel's task is to locate and save Andrew's father—a man he never met—from perishing in his fighter plane during the Japanese attack on Pearl Harbor.

A cosmic accident sets the modern West Virginia town of Grantville down in war-torn 17th-century Europe. It will take all the gumption of the resourceful, freedom-loving up-timers to find a way to flourish in the mad and bloody birth of the Renaissance. Are they up for it? You bet they are. Edited by Eric Flint and inspired by his now-legendary 1632, this is the fun stuff that fills in the pieces of the Ring of Fire political, social, and cultural puzzle as supporting characters we meet in the novels get their own lives, loves, and life-changing stories.

After carving a free state for itself in war-torn 17th century Europe, citizens of the modern town of Grantville, West Virginia, contend with aristocratic forces determined to keep their grip on power whatever it takes. When Grantville, West Virginia, was transported back to the year 1631 - in the middle of the Thirty Years' War, no less - many things happened.

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 familiar blip of green light in the corner of his room has Kiernan Dunne hoping the new arrival is Kate, so that he can abandon the rescue he's planning. But the time traveler who just blinked in is a future version of Kiernan, and judging from the number scrawled on his forehead, he's not the only copy.

With humanity facing imminent extinction, Centauri Project scientists use technology originally designed for interstellar travel to send a test subject ten millennia into Earth's future. Marooned in an uninhabited wilderness, microbiologist Nicholas Hindman searches for evidence of remnant populations. He has a protocol to follow and is determined to do so to the bitter end—though he knows he's probably searching in vain, stranded on an uninhabited planet silently orbiting the sun.