Science Fiction Time Travel

A young woman is murdered in Middle Falls, Oregon in 1952. The police never make an arrest, but the town convicts Ned Summers of the crime anyway. He banishes himself to a small house in the woods where he lives alone for the rest of his life. When he dies, he opens his eyes back in 1952, just a few days before the murder occurred. Can Ned Summers stop the murder and save his friend?

Magna's existence was once filled with laughter, love, and joy. Her life changes in a single night when a mysterious object falls from the sky into the ocean, and she wakes to find herself held captive in her own body. As the centuries pass, she becomes known as the Sea Witch - a creature who is feared and reviled. Her efforts to save the Seven Kingdoms and destroy the alien creature living inside her should have ended both their lives - instead, Magna wakes to find herself in a strange, new realm.

In an Arizona desert a man wanders in a daze, speaking words that make no sense. Within twenty-four hours he is dead, his body swiftly cremated by his only known associates. Halfway around the world archaeologists make a shocking discovery at a medieval site. Suddenly they are swept off to the headquarters of a secretive multinational corporation that has developed an astounding technology. Now this group is about to get a chance not to study the past but to enter it.

Adrienne had everything. The friends, the clothes, the college acceptance letter, not to mention a healthy social calendar. Then, one stupid mistake has her packing her bags to spend the summer with her estranged mom in Santorini.

Danny Taylor thinks he's just the butler. Then, his eccentric employer's apocalyptic predictions, impossibly, come true. In an instant, the Earth transforms into a ruthless world of magic governed by an unforgiving System. His master gains land and authority, but an unexplained afflictions renders him unable to rule his new kingdom.

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.

Dawson Huxham blames himself for his sister’s death, until he briefly crosses time and discovers she’s alive in the Middle Ages. Hoping to reconnect with her, he searches for the holy water that will help him visit the past for a longer duration. But he realizes he’s not the only one looking for the miraculous water. Terrorists are threatening him, watching his every move.

La Machine à explorer le temps est un roman de science-fiction, écrit par H. G. Wells. Il est considéré comme un classique du genre sur le voyage dans le temps. L'histoire : Londres, à l'extrême fin du XIXe siècle. Dans la maison d'un savant, un groupe d'amis écoute celui qui prétend être le premier voyageur du temps narrer ses aventures. Le voyageur du temps commence son récit en décrivant le monde de l'an 802701. La Terre est habitée par les Éloïs, descendants des hommes.

The United Sovereign States of Russia struggles to set in place the traditions and legal precedents that will let it turn into a constitutional monarchy with freedom and opportunity for all its citizens. At the same time, they’re trying to balance the power of the states and the federal government.

Dr. Lauren Harper joins her mother, Dr. Rebecca Harper Buchanan in the 1800's, after more than twenty years of separation. It can only be a short visit. Lauren has her modern family and fiancé to consider. But the portal which brought Lauren to Rebecca and the 1800s is damaged by the storm and torrential rain that nearly killed Lauren when she arrived. Both women depend on Sam Buchanan to reconstruct the portal pool.

He’s carved a home out in the wilderness, and met its inhabitants, killing some and making friends with others. Things are looking downright cozy—in a bushcraft kind of way—but there’s a village to the east with tools, resources, and new magic to learn. That’s all incredibly tempting when living among the wild things. Where there are people though, there are complications, including the murder-y kind.

With the defeat of the Overtakers behind them, the five teenagers known as the Kingdom Keepers should be celebrating. By all accounts they saved Disneyland from certain destruction. Why then did their mentor leave one last puzzle for them to decipher? The Keepers must solve a puzzle of the past, or be crushed under an evil that makes the Overtakers seem like gentle souls.

In The Knight at Dawn, Jack and Annie find peacocks for dinner and boys in skirts when the Magic Tree House transports them back to the Middle Ages for another wild adventure. In this second book in the series, inquisitive, notebook-carrying Jack and his animal-charming younger sister, Annie, find themselves in the middle of an enormous castle. They can hear the beginnings of a feast under way in the Great Hall.

Matt Reddy and his sailors have fought, bled, and died for their Lemurian friends and other allies from across time, but their enemies are still operational. In Africa, the Grik General Esshk has escaped defeat to build a new army and new weapons, and is desperate enough to use them to destroy the world if he can't have it.

One day, monsters spawned across the world, gateways to dungeons appeared everywhere, and the blue screens heralded the end of days. The apocalypse. The ruin of the world. Amongst the ruins of the world, they survive: the players, those granted power by the system and led by the 2nd regressor, the King of the Crows. He who mastered the system, learned the truth of the apocalypse, and seized the keys of absolute authority. But even a King cannot stop the fall of mankind.

In Mummies in the Morning, Jack and Annie get another mummy when the Magic Tree House whisks them back to ancient Egypt after reading a book on the same subject. There, they find themselves in a pyramid, face to face with a long dead queen named Hutepi. She needs their help finding her copy of the Book of the Dead for a trip to the underworld. Will Jack and Annie be able to solve the puzzle, or will they end up as mummies themselves?

Regan Fitz and Elliot Mason have been enemies since they started training to become Glitchers - people who travel through time to preserve important historical events. But everything changes when they find a letter from Regan’s future self, warning them about an impending disaster that threatens them and everyone they know.

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.

Plucked from time, Sir Thomas More arrives on the human colony of Astrobe in the year AD 2535, where there is trouble in utopia: Can he and his motley followers save this golden world from the Programmed Persons, and the soulless perfection they have engineered? The survival of faith itself is at stake in this thrilling, uncategorizable, wildly inventive first novel - but the adventure is more than one of ideas. As astonishingly as Philip K. Dick and other visionaries of the 1960s new wave, Lafferty turns the conventions of space-opera science fiction upside down and inside out.

Une terrible prophétie. Une dangereuse chasse aux trésors. Le monde des particuliers au cœur de la tempête. Jacob et Noor viennent d'échapper au clan de Léo, mais un nouveau danger se profile. Avant de mourir, H a parlé d'une prophétie qui pourrait anéantir le monde des particuliers.