Science Fiction Time Travel

On their way to fight in the Mexican-American War, a group of American soldiers are swept away to a strange and deadly alternate Earth in this thrilling new adventure set in the world of the New York Times best-selling Destroyermen series.

Rigg’s journey comes to an epic and explosive conclusion as everything that has been building up finally comes to pass, and Rigg is forced to put his powers to the test in order to save his world and end the war once and for all.

On Vega III, where the jaded inhabitants pursue lives of malicious intrigue and decadent pleasure, Lady Nimisha Boynton-Rondymense has always been an anomaly. Disdainful of the frivolity of her fellows, she prefers the exciting and challenging world of her father, Lord Tionel, owner and principal starship designer of the famous Rondymense shipyards.

When Jack and Kate meet at a party, bonding until sunrise over their mutual love of Froot Loops and their favorite flicks, Jack knows he’s falling - hard. Soon she’s meeting his best friends, Jillian and Franny, and Kate wins them over as easily as she did Jack. But then Kate dies. And their story should end there. Yet Kate’s death sends Jack back to the beginning, the moment they first meet, and Kate’s there again. Healthy, happy, and charming as ever. Jack isn’t sure if he’s losing his mind.

When Ashley Riveraine jumped at the chance to travel back in time to meet her hero, Alexander the Great, she never thought she would end up staying there.... Following Alexander the Great’s army on its journey across Persia, Ashley is walking the knife edge of history. As a presumed goddess, Ashley is expected to bless crops, make sure battles are won and somehow keep herself out of the history books. Can Ashley avoid the wrath of the Time Institute while keeping the man she loves alive?

A man falls from the sky. He has no memory. He has no sense of self. What lies ahead are a series of tests, each more brutal than the last, and if he gets through them all, he might just reach a town called Discovery.

Social misfit Mari Caldwell desperately wants to get on with her life. If only she could get there faster - specifically to Yale - and leave behind all the things that make her anxious: driving a car, crossing bridges, her peers, her parents' divorce. When Mari comes across an old scrapbook of her mother's, she discovers her white-collar parents were once blue-denim hippies.

Jon's growing concern with what he sees as a corrupted time line is beginning to look like an obsession. Yeah, those never end well. Every attempt he tries to repair Earth's post-resurrection time line only make time/space worse. The impossible and the hazardous are happening everywhere in the universe. Not only that, but they are occurring with ever-increasing frequency and bone-chilling severity. Even Jon's minor tweaks to past events backfire with an intensity that would give pause to a normal person. But not Jon Ryan! The man's relentless.

The Magic Tree House whisks Jack and Annie away to the decks of that ill-fated ship, the Titanic. There, they must help two children find their way to a lifeboat, all while they are in danger of becoming victims of that tragic night themselves.

Stuck between dual realities - charged for a murder he doesn’t recall in one and running from a maniacal billionaire who’s determined to kill him in another - Austin’s monotonous life has become an epic adventure of magic, murder, and political intrigue in both the New Republic of Galiana and the streets of Los Angeles California.

With each passing day, Kelsea Glynn is growing into her new responsibilities as queen of the Tearling. By stopping the shipments of slaves to the neighboring kingdom of Mortmesne, she crossed the Red Queen, a brutal ruler whose power derives from dark magic, who is sending her fearsome army into the Tearling to take what is hers. And nothing can stop the invasion.

When an unconventional offshoot of the US military trains an artificial intelligence in the dark arts that humanity calls “black magic,” it learns how to hack the fabric of reality itself. It can teleport matter. It can confer immunity to bullets. And it decides that obscure Silicon Valley middle manager Adrian Ross is the primary threat to its existence. Soon Adrian is on the run, wanted by every authority, with no idea how or why he could be a threat. But when he investigates the AI and its creators, he discovers his problems are even stranger than they seem.

As the combat escalates across the galaxy, the stage is set for an explosive endgame: Obi-Wan undertakes a perilous mission to destroy the dreaded Separatist military leader General Grievous. Palpatine, eager to secure even greater control, subtly influences public opinion to turn against the Jedi. And a conflicted Anakin, tormented by unspeakable visions, edges dangerously closer to the brink of a galaxy-shaping decision

It started as a routine Miami to Charlotte flight for the passengers, crew, and Federal Air Marshal Stephen Mason. But a freak storm over the Atlantic propels the airliner unexplainably back in time to the early 18th century.

When a spontaneous time leap sends Nickolas Flux back to the Battle of the Alamo, what's a teenage history buff to do? Join the ranks of the defenders, of course! From meeting Santa Anna to fighting alongside Davy Crockett, Nick must survive one of the most epic moments in Texas history.

When a spontaneous time leap sends Nickolas Flux back to the assassination of President Abraham Lincoln, what's a teenage history buff to do? Join the hunt for the president's killer, of course! From the crack of the fatal shot to the hunt for John Wilkes Booth, Nick arrives at one of the most pivotal moments in American history.

Agent Miriam Randle works for LifeTime, a private law enforcement agency that undertakes short-term time travel to erase crimes before they occur. Haunted by the memory of her twin brother’s unsolved murder at the age of six, Miriam thinks of herself as Myriad—an incarnation of the many lives she’s lived in her journeys to rearrange the past. When a routine assignment goes wrong and Miriam commits a murder she was meant to avert, she is thrown into the midst of a conspiracy that reaches to the highest levels of LifeTime.

Plucked from time, Sir Thomas More arrives on the human colony of Astrobe in the year AD 2535, where there is trouble in utopia: Can he and his motley followers save this golden world from the Programmed Persons, and the soulless perfection they have engineered? The survival of faith itself is at stake in this thrilling, uncategorizable, wildly inventive first novel - but the adventure is more than one of ideas. As astonishingly as Philip K. Dick and other visionaries of the 1960s new wave, Lafferty turns the conventions of space-opera science fiction upside down and inside out.

Only 1 percent of the population is blessed with magic affinity at birth. Fewer still have high enough affinities to rule. Ian’s decemancy eclipses all, granting him ultimate control over Death. He conquers cities with a thought and turns them into ruins with a gesture. But overwhelming power isn’t enough to escape the time loop or reveal its purpose.

It's been five years since a cosmic incident known as The Ring of Fire transported the modern-day town of Grantville, West Virginia, through time and space to 17th-century Europe. The course of world history has been forever altered. And Mother Russia is no exception. Inspired by the American up-timers' radical notion that all people are created equal, Russian serfs are rebelling. The entire village of Poltz, led by blacksmith Stefan Andreevich, pulls up stakes to make a run for freedom.