Science Fiction Time Travel

Two teenagers are catapulted back in time to alter history and save the medieval kingdom of Wales ... David and his man-at-arms, Ieuan, find themselves alone and on the run from a company of English soldiers who've sworn vengeance for the recent death of their king. Meanwhile, Llywelyn lays on his deathbed, wounded by a traitor's arrow. And once again, it is David and Anna, and all that they represent, that holds the key to the survival of Wales.

Time is running out for the Peculiar Children. With a dangerous madman on the loose and their beloved Miss Peregrine still in danger, Jacob Portman and Emma Bloom are forced to stage the most daring of rescue missions. They'll travel through a war-torn landscape, meet new allies, and face greater dangers than ever. Will Jacob come into his own as the hero his fellow Peculiars know him to be?

In 2025, Captain Eva Sinclair is at the top of her game—an elite fighter pilot testing the most advanced stealth jet ever engineered. But when a catastrophic malfunction sends her aircraft into an uncontrolled dive, she braces for certain death. Instead, she awakens in 1870 Montana Territory. Injured and disoriented, Eva is discovered by Colt McAllister, a rugged rancher with a troubled past and a deep distrust of outsiders. As she struggles to adapt to a world without modern technology, Eva must hide her true identity while fighting the growing attraction between them. But Eva isn't the ...

An impossible journey. A battle for survival. A search for home. As mankind struggles for survival, a stunning new discovery changes everything. The enemy they face is far more dangerous than they had assumed. The threat from the malevolent Artificial Intelligence reaches terrible new proportions, threatening the very existence of humanity. The full nature of the threat is finally revealed, but with the revelation comes a slender ray of hope. The path to salvation becomes clear; a path that will traverse the galaxy and lead our wandering heroes home, provided they can survive the almost ...

London, 1884. Time-traveler David Blakeney witnesses a brutal execution at Queen Victoria’s hand, a warning to deliver on promises long-ago made. Promises he never could fulfil. Now. In a war-scarred future England, has-been soldier Leo Fawkes receives a midnight call from his sister, a brilliant but reclusive physicist. That's how Leo encounters The Machine, an instrument of science … and a deadly weapon. For in The Machine's alternative history, Nikola Tesla is working to end the future war, work that hangs in a balance of powerful plotters, railguns, deep secrets, and the inertia of ...

Mark Aaron, a historical researcher for Nora Corporation, is summoned to the office of the president and C.E.O. Instead of taking the offered promotion, he leaves for a vacation with his wife. A plane crash begins a five-hundred-year odyssey through time, space, and history. To save his wife, his unborn child, and humanity itself, Mark and his companion Jane, a Gamma class android, must travel to the year 1842 to prevent the premature assassination of Abraham Lincoln. Along the way, they become enmeshed in the politics of Springfield, Illinois; encounter Abraham Lincoln, Mary Todd, and ...

Tom Edison (no, not that Tom Edison) is a hopeful janitor who dreams of becoming a scientist - and Dr. Morice is a shy scientist who dreams of making friends. When an accident at the lab sends them back in time to the stone age, Tom and Dr. Morice must work together to face down cavemen, saber-tooth tigers, and other BC hazards, with only one problem: Tom isn't very good at science, and Dr. Morice isn't very good with people.

Phillip Theophrastus Gribbleflotz, the world's greatest alchemist and a great-grandson of Paracelsus - and a Bombast on his mother's side - was a man history had forgotten. But when the town of Grantville was transported by a cosmic accident from modern West Virginia to central Germany in the early 17th century, he got a second chance at fame and fortune.

Anna has made a place for herself in 13th century Wales as a wife, mother, and healer. David has taken more of the kingdom's rule on his shoulders, even as his relationship with Lili has caused friction with his father, King Llywelyn. The King wants his son to seek a political marriage that will benefit his country—and possibly place the crown of England on David's head.

April 1294. With David returned from Ireland and Anna from Avalon, the time has come to confront the traitors who sought to assassinate David and take his throne. But before that can happen, David is tested yet again by his inability to account for everything or everyone in his life - and especially the magic that surrounds him.

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.

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.

On November 2nd in the year 2000 a man with the alias TimeTravel_0 posted a message on an internet discussion board called the Time Travel Institute Forum. He claimed to be a soldier from 2036 who was part of a military time-travel project. His name was John Titor. Over the next four months, Titor’s 570 internet posts would describe an upcoming civil conflict over a U.S. presidential election, which led to a period of chaos, famine and global nuclear war. His mission was to retrieve an IBM 5100, a model which features a hidden ability to “speak” multiple code languages. The Plan was ...

Al, the command AI of the Valkyrie-84, has featured heavily in the adventures of Prisoner Number One and his family. But what is he really like? What does he seem like to himself? Al narrates the sixth volume of the Voided Man series. In this installment, Al begins by telling the story of Number One's exile from his own point of view, and then... King Harold struggles with how to introduce lost technology back into society on Earth, Number One and Al hatch a daring plan to rescue the long lost Valkyrie-85, Maestro falls in love, Annabelle, Number One, and Al visit the extreme future, And ...

The explosive sequel to Dinosaur Run! It's called Dinosaur Run, and it's the most sadistic sport ever devised. 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 a bold trio of survivors has begun fighting back, and now it's time to change the rules . . . Don't blink, don't breathe, and don't look back . . . read Dinosaur Strike today!

With shells burst over his head, the Time God Trevor ducked down into the narrow-slit trench. He could see hundreds of indistinct shapes coming towards his position. The men in the trenches next to him stood up and fired at the incoming enemy. Trevor followed suit. What are you doing to me, Aladar? A new enemy has arisen, far more sinister than any the Time Gods have faced before. With the ability to find and kill them no matter where they are, the Time Gods band together for protection. When one of their own goes missing, they go on a rescue attempt with no regard to their own safety. This...

There are three things Kori knows for sure about her life: One: Her army general dad is insanely overprotective. Two: The guy he sent to watch her, Cade, is way too good-looking. Three: Everything she knew was a lie. Now there are three things Kori never knew about her life: One: There's a device that allows her to jump dimensions. Two: Cade's got a lethal secret. Three: Someone wants her dead.

After looking for five years for his missing girlfriend Estella, Rafael found out that she volunteered to preserve her body at a low temperature cryogenic storage facility at Ljubljana, Slovenia called Everlasting Cryonics, Inc. She will be revived in the future when they have already developed a nanotechnology treatment that will cure her rare infection. Determined to see the love of his life, he also volunteered. Waking up fifty years later in the year 2085, he learned that Estella was ‘revived’ five years earlier, and again disappeared without a trace. Now Rafael must look for the ...

The world she knew is gone. The climate crisis that doomed her future hasn't begun yet, but neither has the fight to stop it. Stranded decades before disaster, Sara must convince a skeptical world to change course before it’s too late.

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.