Science Fiction Time Travel

Arabella Twigg is a very ordinary girl living with her extraordinary family. She loves her Gran, but tries to avoid her brother, Tom, who is always trying to get her into trouble.

Christmas 1292. Time travel has meant many things to Meg, David, and Anna over the years. But regardless of the circumstances, it's always been about saving lives: their own, their family members', and their friends'. This time, it's a combination of all three.

Where did the tree house come from? Before Jack and Annie can find out, the mysterious tree house whisks them back to the prehistoric past. Now they have to figure out how to get home. Can they do it before dark, or will they become a dinosaur's dinner?

Yesterday’s mystery requires the detective of tomorrow. Fans of hard-boiled, tough-as-nails detectives have a new hero in this action-packed three-book mystery collection from Nathan Van Coops. Snappy dialogue, mind-bending time travel, and laugh-out-loud humor will keep you up late solving this series of electrifying whodunits.

In the age of the ancients, a time before the Egyptian pharaohs, where the super naturals walk among the people, a daring young woman embarks on a spiritual journey. Tasked with reaching a consecrated destination, her quest becomes more than a mission—it becomes a test of heart, courage, and purpose.

A New-Adult and adult, multi-genre mixed sci-fi, sci-fantasy novel – what does that mean? Think, a science-fiction romp between Earth and a holiday planet? Think, extra-marital romance, often steamy, with all the troubles, tribulations, and excitement it can bring. “Jodee and Tilly face so many dilemmas, the reader can’t help but wonder how they would herself react in similar circumstances.” Alien Assimilation is Part Three of the Crantis Marcian Trilogy where it is preceded by the internationally acclaimed, 5* Alien Affair and 5* Alien Abduction. Book one has variously described in...

The stories you’ve dreamed of; the people you crave to meet; or would love to be. The aliens who’d make you shiver, or laugh. The huge risks of guiding your spacecraft here, or there. The adventures you’d have if only you had the nerve… Or the utter romance of doing that… The humour of orbital disasters and alien conflicts; the perils of ill-advised time-interference; the sheer romance of null-gravity love; the terrors of a leaky hull; the fear of a bullying boss when you’re a thousand light years beyond.; the choices you face in the big, black Vac. Mostly a laugh or a satisfied...

An intelligent, fast-paced hard science fiction novel that spans the galaxy! Four friends find themselves lost in a far corner of the galaxy, separated from those they love by both time and distance. Heartbroken by the cruel twist of fate that has carried them there, they must use all their wits to merely stay alive. As they desperately search for a way back home and a means of salvation, they are forced to make painful choices. Meanwhile, those they have left behind are caught up in a deadly struggle against a malevolent artificial intelligence that threatens the survival of the whole ...

In the four years since he traveled through time to save the world, Quinn Black has settled happily into life as a new space race billionaire, despite the fact he’s no longer able to travel or loop time. But before long, things start to go horribly wrong. The system he created to save the planet mysteriously begins to malfunction. His team receives a cryptic message, and he’s hurled back into the past once again...but with a twist. Now, instead of trying to go back in time, he’s desperate to travel in the other direction and get back to the future.

The Narthani, a militant realm who believe their manifest destiny is to rule the entire planet, Anyar, plan to absorb Caedellium into their empire. Yozef Kolsko (a.k.a. Joe Colsco) works to find ways to increase the chances of resistance to the Narthani's planned conquest. The enemy is coming. The odds seem overwhelming, and it will take all Yozef can do, the courage of his new people, and luck, to survive.

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 ...

Morgan Hall is desperately trying to save America from its overwhelming Debt Disaster. If only he can come up with some great ways for people and companies to save money. He's a businessman on a mission. He has a plan. But it fails. The Disaster has come. But then a man shows him how to try again, and again, and again. He tries to save America from its own lords and masters time and again. Failing, and getting back up, and trying again. In the end, does he succeed?

Nothing ever changes in Sanders. The town's still got a video store, for God's sake. So why doesn't Eli Teague want to leave? Not that he'd ever admit it, but maybe he's been waiting - waiting for the traveler to come back. The one who's roared into his life twice before, pausing just long enough to drop tantalizing clues before disappearing in a cloud of gunfire and a squeal of tires. The one who's a walking anachronism, with her tricorne hat, flintlock rifle, and steampunked Model A Ford.

Fans have long wondered what happened to Ahsoka after she left the Jedi Order near the end of the Clone Wars and before she reappeared as the mysterious Rebel operative Fulcrum in Rebels. Finally her story will begin to be told. Following her experiences with the Jedi and the devastation of Order 66, Ahsoka is unsure she can be part of a larger whole ever again. But her desire to fight the evils of the Empire and protect those who need it will lead her right to Bail Organa - and the Rebel Alliance.

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 ...

A devastating attack by the lich Quatach-Ichl has left Zorian and Zach reeling as their remaining restarts tick away. As they recover, they make preparations for their final confrontations with Red Robe, the lich, the primordial being, and the invaders—all within the shadow of a question they can’t answer: can Zorian and Zach both survive outside the time loop? When the time loop is broken, sacrifices will be made, bonds will be tested, and trust will be more important than any magical skill or power—and even then, success is not guaranteed.

“Can I save my daughter . . . and them?” Time traveler Tom Cook has settled into his prehistoric life among the Neanderthals, but it’s not without its challenges that include a burning desire to see his future-dwelling daughter, Pook, again. When a growing threat from hostile neighbors turns into an attack, an old contact from another world comes to the rescue and leads both Tom and his Neanderthal wife, Brassy, back to that future through an increasingly unstable time portal. Now, after traveling to and from two different worlds, Tom must find a way to defeat his enemies in both, ...

Can you outrun the past? Can you outlive the future? One time traveler must find out. Accidental time traveler Ben Travers is thrown into a multiverse of adventure in this action-adventure through past and future. This compilation includes: In Times Like These, The Chronothon, The Day After Never, and The Warp Clock. Now you can get them in one volume! All the adventure at a fraction of the price. Start your time travel adventure today, because yesterday may be too late!

On a family trip to Paris, Greg Rich's parents disappear. They're not just missing from the city - they're missing from the century. So, Greg does what any other 14-year-old would do: He travels through time to rescue them. Greg soon finds out that his family history is tied to the legendary Three Musketeers. But when he meets them, they're his age, and they'll only live long enough to become true heroes if he can save them.

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.