Science Fiction Time Travel

During the test flight of a prototype faster-than-light craft, Lt. Commander Ky is flung into an ancient past that never existed. Rome has fallen, defeated by the mighty Carthaginian Empire, its survivors chased off the continent and onto what had been the remote province of Britannia. Hounded by the Carthaginians bent on conquering the known world, Rome is on the verge of destruction. Stranded and alone, except for a tactical AI implanted in his head, Ky has lost everything and must find a way to live in a world different than anything he's ever known.

The lucky ones died first. For the survivors, a bleak march toward annihilation awaits. Earth’s core holds a powerful secret, drawing Elder Races from across the Universe. And they have a game to play. Enter The Cesmial Accords. As unnatural talents awaken within the survivors, they must now face a series of monstrous military waves sent to eradicate humanity. Undermined by his powerful father for falling short of expectations, Lyewax has no choice but to prove himself in Earth’s dark and brutal new reality.

First contact with a mysterious race of aliens reveals an unusual request; a family's pet dog comes to grips with the newly bestowed gift of human-like intelligence; a poet, in danger and alone on a distant world, makes unlikely allies; hundreds of years in the future, a famous hermit lives in the sea above the now-underwater Harvard University; former friends navigate unsteady peace between human refugees and the technologically superior race that saved them; in a future where human life can be infinitely extended through cybertronic rebirth, one woman declines immortality.

Weaving back through time, the secret society of eccentric anachronists ensures the best possible future for humanity, making subtle adjustments to the past—saving us from oblivion. Every alteration is carefully calculated, and nothing is left to chance. Until the day Joshua Jones, a teenage thief, breaks into one of their station houses and finds himself transported back to 1944—where he accidentally changes the outcome of WW2.

Tuesday West had a charmed life—until a tragic accident changed everything. In an instant, Tuesday's life is altered when she is left paralyzed from the waist down. What should be a crushing blow, however, does not break her spirit. Living in the enchanting town of Middle Falls, Oregon—where second chances are not just a possibility but a promise—Tuesday discovers she is uniquely equipped to face every challenge. With an unending supply of determination, she refuses to let her accident define her.

Joe Colsco boarded a flight from San Francisco to Chicago to attend a national chemistry meeting. He would never set foot on Earth again. On planet Anyar, Joe is found unconscious on a beach of a large island inhabited by humans where the level of technology is similar to Earth circa 1700. He awakes amid strangers speaking an unintelligible language and struggles to accept losing his previous life and finding a place in a society with different customs, needing a way to support himself and not knowing a single soul.

November 1288. Bereft of a king or rightful heir, England hurtles towards civil war for the second time in a generation. When David, Prince of Wales, and his wife, Lili, travel to London to attend the wedding of William de Bohun and Princess Joan, they have no intention of involving themselves in local politics. But as infighting leads to murder, David and Lili find themselves at the center of a far-reaching conspiracy.

In her first novel since 2002, Nebula and Hugo award-winning author Connie Willis returns with a stunning, enormously entertaining novel of time travel, war, and the deeds - great and small - of ordinary people who shape history. In the hands of this acclaimed storyteller, the past and future collideand the result is at once intriguing, elusive, and frightening.

If the past is prologue - what if the prologue never happened? When a team of scientists attempts to rewrite history, the story of the present turns out to have an ending they didn’t see coming. Over and over.

Diana Gabaldon’s magnificent historical saga, begun with Outlander and Dragonfly in Amber, continues with this New York Times bestseller. Set in the intriguing Scotland of 200 years ago, the third installment in the romantic adventures of Jamie and Claire is as compelling as the first.

New York Times best-selling author Diana Gabaldon enchanted scores of fans with Outlander, her electrifying historical saga set in 18th-century Scotland. Now this sequel sweeps listeners back into the past as Claire relates more of her perilous sojourn there with her Scottish warrior husband, James Fraser. Twenty years after her strange journey back in time, Claire has returned to Scotland with her daughter, determined to share with her the secret she has harbored since her time travel.

Six three-book box sets together in one collection! Travel back to many different times in Scottish history. Watch our modern women try to fit in there.

Special Agent Stella York watched a man die in the middle of the interstate. But he didn’t stay dead for long. When a rookie FBI agent is tasked with solving a series of bizarre murders in Saint Petersburg, Florida, her case is going nowhere. The evidence is contradictory, the timeline is impossible, and if she doesn’t solve it soon, someone she knows will die. But how can she race a clock that’s running backward?

When Neith Salah—a quantum curator charged with traveling to our parallel Earth to rescue precious artefacts—is ordered to save a priceless Faberge Egg, she figures it's just another job. The only problem: she's not sure what the egg looks like. Or where it is. Or when it is.

Time travel to medieval Wales! Enter a land of princes and castles as Anna is catapulted through time in the first two books in the After Cilmeri series ...

In the first adventure in the series, Peter and Mary find themselves witnesses to the creation of the world just as God is speaking it into existence. Can they unlock the mystery of the scrolls before they get trapped in history forever? Children will discover the answer as the two characters ride rhinos, meet the angel Michael, and talk to a certain snake in the Garden of Eden.

After defeating the terrifying Necromuse and his mysterious orchestra, all Amelia Jones hopes for is a return to normal. But to her surprise, her class is sent to Europe for a month of study abroad. This seems like the perfect escape from all her problems, but not long after they land in Salzburg, Austria, danger haunts their steps. A street musician claims there is something wrong with Amelia’s magic, odd visions of the past appear around the city, and Amelia finds a strange message preserved in a museum—a message she fears was left by the Necromuse.

Arlan can go back in time by one minute, once per day. Fail a challenge? Say something dumb? He can get a redo as long as he acts fast. And every time he levels up, he can go back a little further. But, even with his growing power, Arlan has never been in more danger. He was left stranded in the middle of a monster-infested forest, nobody to rely on but himself as he fights to build strength. And his time magic wasn't given to him freely. He stole it. And its original owners would go to any lengths to take it back.

Determined to save the antiques store she has inherited from ruin after the unexplained disappearance of her parents, Sarah Lester discovers a jumbled collection of vintage postcards that leads her on a journey through time. Unprepared for the story the postcards weave about their reclusive former owner, Sarah’s life is thrown into disarray as she is transported to Victorian London, colonial New Zealand, and to the British Raj in 19th-century India.

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.