Science Fiction Time Travel

When she was eighteen, Violet’s parents promised her to an alien. She had no idea about this arranged marriage. Now she’s twenty-two, and her warrior prince has come to claim her as his mate. She can refuse, but then she’ll have to surrender her fortune, which is something this heiress isn’t willing to do! Can she fall in love with this handsome warrior?

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.

As far as Tudor England was concerned in 1536, Anne Boleyn was dead with all traces that she had ever existed removed from sight. But thanks to the involvement of a passing starship and an elaborate illusion she would live on into the 21st century as Anne Palmer EVA specialist.

An Arch Magus dies, only to find himself in the body of a young man in a medieval Kingdom. He finds out that he is the second son of a Duke, exiled to a desolate town by his own family. Shackled by the notorious reputation of his new shell, he tries his best to develop his domain, implementing new policies and innovations, leading his subjects to prosperity.

Captain Marc McKnight leads a new team of time travel experts. Their first mission is to solve a 50-year-old cold case murder. The mission is simple: Use a one-week time travel window to jump to 1985, observe the crime, and return to the present without creating a time paradox or getting stuck in the past. A surprise encounter with an intriguing woman interrupts the mission, creating an alternate timeline that changes McKnight’s life in a significant and personal way.

She’s a time-hacking U.S. Marshal with a tainted past. He’s a fugitive hell-bent on payback. U.S. Marshal Blake Everhart is the best at tracking down fugitives. She’s fearless, impulsive, and driven—and she has the mind-bending ability to manipulate time itself. But when Blake finds herself in the crosshairs of a fugitive fueled by a desire for revenge, the tables are turned, and she’s the one on the run. Blake must protect her friends and family from a vicious criminal seeking retribution for the death of his sister, and he’s vowed to make Blake pay for killing her. Blake’s ...

In the late 22nd century, people can extend their lifespans, or simply take a holiday from their lives, by buying themselves extra months or years in the Chronosphere, a place where time moves half a million times slower than in the real world. This series follows the adventures of Raffi Delgado and his friends in the thrilling, dangerous world of the Chronosphere. Looking back, they should have seen the signs: blistering heat; android servants going haywire, the evidence was everywhere. But once the Malfunction truly began, it was too late to stop it. In the second volume of the ...

Many of our greatest figures in history may have had even greater stories to tell, if only they were known. Uncovering history and its details can be truly amazing. Howard Hughes stumbles upon time travel while exploring commercial applications based upon Nikola Tesla's wireless electricity transmission experiments. This discovery has opened a literal door to our past that seems impossible to comprehend. He sets upon performing his initial experiments researching our recent past. Unfortunately, President Richard Nixon has spies among the project and forces Hughes to allow his administration...

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...

'Alex Woolf creates an incredible world - his writing is so cinematic that you can picture the Chronosphere in your head as you read.' Amazon reviewer ⭐️⭐️⭐️⭐️⭐️ In the late 22nd century, people can extend their lifespans, or simply take a holiday from their lives, by buying themselves extra months or years in the Chronosphere, a place where time moves half a million times slower than in the real world. This series follows the adventures of Raffi Delgado and his friends in the thrilling, dangerous world of the Chronosphere. On his eighteenth birthday, Raffi Delgado buys ...

Equipped with the entirety of human knowledge, a sentient ship is launched on a last-ditch journey to find a new home for civilization. Trillions of miles. Tens of thousands of years. In the space between, the AI has plenty of time to think about life, the vastness of the universe, everything it was meant to do, and—with a perspective created but not limited by humans—what it should do.

Newly Updated and Revised in 2025! Far from her home world, an alien female clandestinely observes the Earth, but her intense need for a mate overwhelms her desire for secrecy. It is time to pick her Chosen, the one who will share her life. With her keen ultraviolet vision, she's watched the human astronaut, Edward McAdams, a man with a unique and compelling aura. Is he the one? If so, will he agree to leave Earth and travel with her to the stars? But her plans are threatened when she discovers dangers lurking in the vast reaches of the Milky Way galaxy, menacing aliens who may not only ...

"If you enjoyed A Wrinkle in Time or Tuck Everlasting, get ready for the treat Sandcastle for Pegasus is." –Jim Laughter, author of The Apostle Murders Sandcastle for Pegasus is the story of Martin Taylor, a devoted husband and father of a mentally challenged son, Luke. Martin's world is torn apart when, Candy, who suffers from a similar condition, vanishes and no one except for Martin seems to remember her. Clues indicate someone is traveling through time to undo the birth of anyone who doesn't measure up. Martin's son, Luke, is a target and attempts on his life have already been made. ...

In 1967, four female scientists worked together to build the world’s first time machine. But just as they are about to debut their creation, one of them suffers a breakdown, putting the whole project - and future of time travel - in jeopardy. To protect their invention, one member is exiled from the team - erasing her contributions from history. Fifty years later, time travel is a big business. Twenty-something Ruby Rebello knows her beloved grandmother Granny Bee was one of the pioneers, though no one will tell her more.

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 ...

She was born with a secret. She swore to never reveal it. But will love test that oath? Gemma is a time spirit. She can travel through history in a blink. What if people knew her powers? Would they try to abuse her gift? Life as a high school loner isn't so bad. But will Harrison change all of that? He seems to like her and falling for him is impossible to resist, but can she keep her secret? Breaking her oath will have dire consequences.

An engineer finds himself in an alternate reality, Cornwall, in the year 715 A.D. He awakens in the body of a young Baron. James Fletcher continues on his world conquest. He has realized that nothing short of world domination will allow him to live in peace. No matter how he expands the new neighbors will covet his goods and lands. Now it is Italy that is being conquered while James is doing a grand tour of all his territories. With heavier than aircraft it is smooth sailing, well almost.

Death, dishonour or duty. Time is running out and someone is going to die.Trapped on Beta Earth, Julius has no memory of the past two years, and everything feels wrong. As he struggles to make sense of his surroundings, he is taken under the wing of a very unexpected group of people and their existence will change everything. Back on Alpha Earth, treacherous coalitions with the worst of Beta humanity are being formed and only Neith knows the full extent of the danger. Searching for help, she approaches those she trusts, but each encounter ends in violent death. She is on her own. Julius and...

On November 22, 1963, three shots rang out in Dallas, President Kennedy died, and the world changed. What if you could change it back? In this brilliantly conceived tour de force, Stephen King - who has absorbed the social, political, and popular culture of his generation more imaginatively and thoroughly than any other writer - takes listeners on an incredible journey into the past and the possibility of altering it.

He fixes the past… but the future won’t let him go. Jessie was supposed to return home. That was the deal. He was just the test pilot. The pioneer of new technology. But something went wrong. Now, he’s trapped in 2032, earning a living as a fixer-for-hire rewriting history for those rich enough to afford a second chance. But time has rules—even if no one fully understands them. Every job he takes twists reality just a little more, and the cracks are beginning to show. Memories that shouldn’t exist. People who should have vanished. And a shadowy force that’s hunting him down, ...