Science Fiction Time Travel

In a race against the clock, I not only have to figure out his identity, but I'll have to outwit a voice from the future telling me to kill him. Because I'm starting to realize no one is telling the truth. But how can I play chess with someone who already knows the outcome of my every move? Someone so filled with malice they've lost all hope in humanity? Well, I'll just have to find a way - because now they've drawn a target on the only boy I've ever loved....

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.

Best friends Maya and Tucker didn't expect to spend their spring break onboard the Titanic—in 1912. But now that they've discovered a special collection of artifacts has the power to send them back in time, they're on a mission. They must travel back in time again to save their friend Liam and his parents, third-class passengers onboard the Titanic, and change history. Can they convince the captain to change the course of the doomed ship before it hits the iceberg?

With Titanic already sinking, Tucker and Maya are frantic to get back to 1912. The two friends travel back to 1912 one last time and join the survivors in the lifeboats as they wait and hope for a rescue. In a twist of fate, their final interaction with Liam teaches them a piece of their own history as well.

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 attack on Pearl Harbor, what's a teenage history buff to do? Try to avoid going down with the battleships, of course!

The third novel in the international bestselling Before the Coffee Gets Cold series, following four new customers in a cafe where customers can travel back in time. On the hillside of Mount Hakodate in northern Japan, Cafe Donna Donna is fabled for its dazzling views of Hakodate port. But that’s not all. Like the charming Tokyo cafe Funiculi Funicula, Cafe Donna Donna offers its customers the extraordinary experience of travelling through time.

1992: After a confrontation at a riot grrl concert, 17-year-old Beth finds herself in a car with her friend's abusive boyfriend dead in the backseat, agreeing to help her friends hide the body. This murder sets Beth and her friends on a path of escalating violence and vengeance as they realize many other young women in the world need protecting too. 2022: Determined to use time travel to create a safer future, Tess has dedicated her life to visiting key moments in history and fighting for change. But rewriting the timeline isn’t as simple as editing one person or event.

Since Grandpa died, Dally’s days are dull and restricted. She’s eleven and a half years old, and her exacting single mother is already preparing her to take over the family business. Starved for adventure and release, Dally rescues a mysterious envelope from her mother’s clutches, an envelope Grandpa had earmarked for her. The map she finds inside leads straight to an ancient vault, a library of secrets where each book is a portal to a precise moment in time. As Dally “checks out” adventure after adventure she begins to dive deep into her family’s hidden history.

Because he is too young, Lord Jaxom is not allowed to fight the dreaded Thread, so he and his white dragon—Ruth—train themselves in secret. Their delightful, illicit flight leads them into danger—and the chance to prevent unimaginable disaster.

Jason had it all, and yet he still couldn't prevent his father's death. He didn't even have time to grieve as his mission took precedence over all else. Pressing onward was the only path. But did he possess enough strength to clear the tower, even with Roy and Olivia at his back? The answer was obvious: Only with humanity's best could he stand a fighting chance. Yet as his actions influenced the world, the more things changed. Worse, his secret identity, Index, was in the spotlight for releasing knowledge that couldn't possibly be known.

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.

On a whisky tour in the Scottish Highlands, former Marine and bodyguard Konnor Mitchell tumbles down a steep ravine. Before he can get his bearings, a Highland faerie pitches him back in time to 1308. Highlander Marjorie Cambel swore never to let another man victimize her. Finding a handsome stranger wounded and trapped at the bottom of a ravine, she rescues him.

Dive deep into the story of Caine Newman, a history professor at the University of Pennsylvania. Caine had always been fascinated with history, and he always imagined how the course of history could be altered by changing one random event.

For decades, the singular and provocative paintings by Cree artist Kent Monkman have featured a recurring character—an alter ego of sorts, a shape-shifting, time-travelling elemental being named Miss Chief Eagle Testickle. Though we have glimpsed her across the years, and on countless canvases, it is finally time to hear her story, in her own words. And, in doing so, to hear the whole history of Turtle Island anew.

Nobody remembers how the Causality War started. Really, there's no-one to remember and nothing for them to remember if there were; that's sort of the point. We were time warriors and we broke time. I was the one who ended it. Ended the fighting, tidied up the damage as much as I could. Then I came here, to the end of it all, and gave myself a mission: to never let it happen again.

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.

Tom, a 28-year-old investment banker, lives a successful life in London with his girlfriend, Ana. Intending to propose, he flies to Spain, seeking her family’s blessing. But his plan runs aground when Ana’s grandfather, Tito, insists the union cannot proceed until Tom walks the Camino de Santiago, an 800-kilometre pilgrimage across Spain.

El 22 de noviembre de 1963 tres disparos resonaron en Dallas. Murió el presidente Kennedy, y el mundo cambió. ¿Qué harías tú si pudieras impedirlo?

When Kinley Chandler abruptly lands in medieval Scotland, there isn’t much she’s leaving behind. With her body shattered and her military career over, Kinley has resigned herself to death. But in the past, all that changes. Lachlan McDonnel, the laird of a clan of immortal highlanders, can hardly believe his good fortune. Not only does the mysterious lass save his life, she awakens his heart in a way he’d thought no longer possible. But the druid spells that allow Lachlan’s clan to live forever have a dark side as well.