Science Fiction Time Travel

Alexander Grant is a little too good at a few too many things. Two dozen martial arts. Twice that many languages. Chess, the piano, sports, forging excused absences, you name it. He graduated high school top of his class 17 times. Of course, no one knows any of this. Not that he wants to go unnoticed. It’s just safer that way.

Up-timer Morris Roth and his Grand Army of the Sunrise stand at a crossroads. Military success against the Polish-Lithuanian magnates has all but guaranteed a continued push east into Ruthenian lands. There, Roth hopes to further his Anaconda Project so that tens of thousands of Jews are not slaughtered in what’s to become known as the Chmielnicki Pogrom of 1648.

This is a story of things that are not possible. It's not possible for Amy to see spirits. (She does.) It's not possible that Amy and Moo can communicate using only their minds. (They do.) It's not possible to time-travel. (Yet.) And it's definitely not possible that witches exist. (Seriously?) None of these things are possible. (Until now....)

Istanbul, 1683: Mehmed IV, sultan of the Ottoman Empire, is preparing to lay siege to Vienna, capital of the Holy Roman Empire, when a mysterious visitor arrives in his bedroom - naked, covered in strange tattoos - to deliver a dangerous, world-changing message. Paris, 2017: Ottoman flags have been flying over the great city for 300 years, ever since its fall - along with all of Europe - to the empire’s all-conquering army. Notre Dame has been renamed the Fatih Mosque. Public spaces are segregated by gender.

The stunning conclusion to the Last Descendants Trilogy! Only one piece of the Trident of Eden remains - Isaiah, a rogue Templar agent, has discovered two prongs of this powerful relic. Should he possess the devotion prong, there is little that can stop him. For the time being, Owen and his fellow teens have established an uneasy alliance across Assassin and Templar lines in order to stop Isaiah while they still can. Over a thousand years earlier, Styrbjorn the Strong, a Danish warrior, leads the Jomsvikings against the Danish king, Harald Bluetooth.

Through the skillful application of being barely competent, Captain Iridius B. Franklin and the crew of the FSC Deus Ex have managed to triumph in not just one adventure but two. Unfortunately, despite being assured this sort of thing doesn't happen to space adventurers nearly as often as is assumed, Iridius and his crew have been flung almost a year back in time. Now, in order to stop an existential threat to the galaxy and ensure they don't cause irreparable damage to the space-time continuum, the crew of the Deus Ex must set out to find their way back to the future.

In a futuristic world where women are scarce and only the wealthy can afford a wife, Melissa Alexander is trapped in a prison rehabilitation center with no memory of who she is. The unborn child growing inside her is all that keeps them from making her pay for the sins she's committed - sins she cannot recall. But when five sexy strangers, claiming to be her husbands, kidnap her and bring her to safety, Melissa fears she can't trust them.

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?

Four more thrilling soundtrack adventures from the early days of Doctor Who, featuring serials lost from the TV archive. The pictures may be lost, but each of these stories survives as a soundtrack recording. Remastered, and with additional linking narration, they can be enjoyed once more. In The Daleks' Master Plan, the Daleks have stolen the Time Destructor, and are threatening to destroy the fabric of time itself. In The Massacre, the TARDIS materialises in Paris, 1572. Also including The Celestial Toymaker and The Savages.

Vortex tells the story of Turk Findley, the protagonist introduced in Axis, who is transported 10,000 years into the future by the mysterious entities called “the Hypotheticals”. In this future, humanity exists on a chain of planets connected by Hypothetical gateways; but Earth itself is a dying world, effectively quarantined. Turk and his young friend, Isaac Dvali, are taken up by a community of fanatics who use them to enable a passage to the dying Earth, where they believe a prophecy of human/Hypothetical contact will be fulfilled.

¿Qué ocurre cuando los sueños se convierten en pesadillas? ¿Tenemos que dejar de soñar? Tras el éxito de El mapa del tiempo, Félix J. Palma continúa la historia en esta fascinante novela que tiene a H.G. Wells como protagonista y convierte la invasión extraterrestre de La guerra de los mundos en una extraña realidad. En el caluroso verano de 1835, un hombre hizo soñar al mundo revelándoles que la Luna estaba habitada por unicornios, hombres murciélago y otros seres fantásticos.

A ship captain, unfettered from time. A mute child, burdened with unimaginable power. A millennia-old woman, haunted by lifetimes of mistakes. In this captivating debut of connection across space and time, these outsiders will find in each other the things they lack: a place of love and belonging. A safe haven. A new beginning. But the past hungers for them, and when it catches up, it threatens to tear this makeshift family apart.

To say Jon Ryan's life was good would be a silly understatement. Sure. Come on, he did CPR on his very first girlfriend, Jenna, when they were in their tweens and narrowly saved her from drowning. Then they dated throughout high school and were only temporarily separated when he went off to the USAF Academy and she to UCLA. But their future was looking so bright they both needed welding goggles. But, way back there in the reality that seems to always kick anyone named Jon Ryan in the ass was...er, an uncomfortable truth. His life, Jenna's life, and their life together never happened.

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.

Max is back! New husband, new job, and a training regime that cannot fail - to go wrong! Take one interim chief training officer, add five recruits, mix with Joan of Arc, a baby mammoth, a duplicitous father of history, a bombed rat, Stone Age hunters, a couple of passing policemen who should have better things to do, and Dick the Turd. Stir well, bring to the boil – and wait for the bang! Join Max in the sixth instalment in the off-the-wall Chronicles of St Mary’s series."

When war and nefarious forces split the realms, Micah dives into the breach once more, confident in his stupendous magical power and time magic will keep him and his friends safe. It won't. He fails, and a new enemy with a familiar face has followed him back into the past, wreaking havoc on the timeline. Now Micah's only chance comes in the form of a map, guiding him halfway around the world to the laboratory of the greatest wizard that ever lived.

It's been more than a year since the cruise ship Queen of the Sea was transported in time and space to the ancient Mediterranean not long after the death of Alexander the Great. Captain Lars Floden and the other "Ship People" are trying to plant the seeds of modern civilization. It's not an easy task, to put it mildly. For they have plenty of enemies, too. Cassander is using every foul means available to turn Macedonia and Greece into his own empire.

It's spring in Burgundy. The flowers are out and so are the cardinals - of Pope Urban's renegade papacy, now on the run from the Vatican's would-be usurper Borja. Most of the Church's senior leaders have converged upon the city of Besancon, where the Pope plans to offer an ecumenical olive branch to the other Christian denominations with which Rome has been at war. Fortunately, Urban has up-time help. He can rely upon Cardinal-Protector Larry Mazzare's theological savvy, Sharon Nichols' medical skills, and her husband Ruy Sanchez's keen-eyed experience as a bodyguard-in-chief.

Lise Adams is a young woman attempting to uncover the mystery of her father's disappearance ten years earlier. Turk Findley is an ex-sailor and sometimes-drifter. They come together when an infall of cometary dust seeds the planet with tiny remnant Hypothetical machines. Soon, this seemingly hospitable world will become very alien indeed--as the nature of time is once again twisted, by entities unknown.

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.