Science Fiction Time Travel

Travel back in time in the magic tree house with Jack and Annie in this number one best-selling series, and meet the greatest warriors of all - the Romans! Then get whisked away and meet famous founding-father and inventor Ben Franklin!

Rebecca Wright has reclaimed her life, finding her way out of her grief and depression following a personal tragedy years ago. She spends her days working in customer support for the Internet dating site where she first met her husband. But she has a strange, persistent sense that everything around her is somewhat off-kilter: She constantly feels as if she has walked into a room and forgotten what she intended to do there; on TV, the president seems to be the wrong person in the wrong place; her dreams are full of disquiet.

Britannia is finally free from Carthaginian rule. Now, it is up to Ky, a test pilot from the far future and current Consul of the new Britannic Empire, to take the fight to the Carthaginian Empire. The continent, with its vast resources and manpower, awaits. However, it takes more than new weapons to turn an ancient army based around heavy infantry into one out of the Napoleonic era. New weapons, new tools, and new tactics are ready to take Britannia into the industrial revolution if only they can survive long enough to master them.

Bill McKay, a time traveler from our modern world, travels through time to land in a beautiful world with a pleasant climate and abundant food, where exotic people and dinosaurs cohabitate. A paradise. Has he traveled to another planet? Despite the idyllic conditions, Bill witnesses the violence and corruption of the people firsthand, reminding him of his world with its constant war, death, and destruction. A charismatic man claims to have received a word from God that a Great Flood will destroy the planet. Is he actually on the earth before the Flood? Is this Noah?

Ann Decker fixes computers for a living, and in the evenings she passes the time sharpening her hacking skills. It's not a very interesting life, but she gets by - until one day she's contacted with a job offer for a company called Transformations Incorporated. None of her coworkers has ever heard of it before, and when Ann is finally told what the company does, she can hardly believe it: TI has invented technology to travel in time.

In the year 1635, the Rhineland is in turmoil. The impact of the Ring of Fire, the cosmic accident which transported the small modern West Virginia town of Grantville to Europe in the early 17th century, has only aggravated a situation that was already chaotic. Perhaps nowhere in central Europe did the Thirty Years' War produce so much upheaval as it did in the borderlands between France and Germany. Archbishop Ferdinand of Cologne shares the religious fanaticism of his older brother, Duke Maximilian of Bavaria.

Nothing exciting ever happens on twelve-year-old Danny’s estate...that is until he falls through a locker in his grandad’s workshop and finds himself in an Interdimensional Lost Property Office! Join Danny, Modge and Inaaya in more rocket-fuelled rampages across the universe and space shenanigans as they race to save the universe from the evil Flurm Worm.

“At one point they tried to calculate when time began, when exactly the earth had been created,” begins Time Shelter’s enigmatic narrator, who goes unnamed. “In the mid-seventeenth century, the Irish bishop Ussher calculated not only the exact year, but also a starting date: October 22, 4,004 years before Christ.” But for our narrator, time as he knows it begins when he meets Gaustine, a “vagrant in time” who has distanced his life from contemporary reality by reading old news, wearing tattered old clothes, and haunting the lost avenues of the twentieth century.

After traveling through history multiple times and finding out his original identity, Jonah thought he'd fixed everything. But some of his actions left unexpected consequences. His parents - and many other adults - are still stuck as teenagers. And now Jonah has a new sibling, an identical twin brother named Jordan. As odd as all this is for Jonah, it's beyond confusing for Jordan. How does everyone in his family have memories of Jonah when he doesn't?

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....

In a wild time-travel novel, Mark McKenna and the crew of Time Portal Alpha board a vehicle which had only simulated journeys back in time. The maniacal Dr. Nieeko Mauro, a man both genius and evil, has broken the time barrier to radically alter the current timeline. Nieeko wishes to diminish the United States of America into a minor world power, seething in poverty and unable to economically take care of its own people. A point in time exists in the 20th century where Nieeko altered the timeline and prevents a project that brought economic growth to America in the 20th century.

After the explosion, Will didn't expect to wake up again, especially in the past. Alive is good. Except he finds himself at the Alamo in 1836 in the body of another man doomed to die. If history repeats itself, Santa Anna is coming soon, and the Alamo will fall, along with himself and 189 others. In a race against time itself, Will uses his knowledge of the future to change the past. He will use every means necessary, even if it means abandoning the fort. He is determined to forget the Alamo!

In this riveting suspense thriller, two children race the clock to stop a futuristic murderer and his plan to enslave the world. In 30 days, a coldhearted corporate tycoon will unleash a deadly biological computer virus on the entire world. As the public eagerly awaits his invention that promises ultimate relaxation, harmony, and community, the evil big-business sorcerer plans to put an end to freedom. Can he be stopped?

It's Christmas at St Mary's and time for the traditional illicit jump. Except this one is perfectly legal. It's Major Guthrie's last jump. To the Battle of Bannockburn, no less. An important moment in history for two nations - one that warrants everyone's full attention. But Max soon finds herself grappling with a near-lethal game of pooh sticks, another avian incursion and two turbulent teenagers intent on piloting their own illegal jump. And that's all before they even get near 14th-century Scotland. For this is St Mary's, and nothing is ever simple.

After finding himself caught up in one of Louisiana’s oldest and bloodiest family rivalries, Detective Dave Robicheaux must battle the most terrifying adversary he has ever encountered: a time-traveling superhuman assassin.

Follow the disaster magnets of St Mary's as they hurtle around history! The ninth book in The Chronicles of St Mary's Series collects the best-selling short stories in audio for the first time.

With others now relying on him, Dom tries to come up with ways to improve their lives. Those ideas will help his family if his enemies don't make trouble for him. In this second part of his journey, Dom keeps inventing items not known to the world, strives not to give in to societies standards, and learns that his compassion for others will get him into trouble.

Welcome to season three! Return to the Demigods Academy in this new, exciting installment full of your favorite Gods and Demigods. After waking up on the floor of an abandoned warehouse, with no memory of her life, where she came from, or even an ID, Nicole had to resort to the oldest profession in the world—relax, she’s just stealing for a living. Unlike her best friend, Pinky, she has never believed in the Gods or their legendary academy, where special recruits train to become Demigods and protect the world.

Annie has always had high hopes for her future. But the reality of her life just isn’t measuring up. She loves her fiancé, Greg–doesn’t she? She’s going to get her degree and open her own business–won’t she? Then, a strange old woman shows up outside her house, and she seems to know a lot about Annie. An awful lot. Annie could tell the old woman to get lost. Yet there’s something about her Annie just can’t shake. And what she learns could change her life forever–but is it the life she envisioned?

In the year 2045, an MRI mishap transmits Tabitha Moore's mind back into her body in the past. Now it's 1998. She's 13 years old, and she has to confront her long miserable lifetime of failures—and, once again, being trailer trash—all over again...or does she?