Science Fiction Time Travel

Having just celebrated her 26th birthday in 1976 California, Dana, an African-American woman, is suddenly and inexplicably wrenched through time into antebellum Maryland. After saving a drowning White boy there, she finds herself staring into the barrel of a shotgun and is transported back to the present just in time to save her life. During numerous such time-defying episodes with the same young man, she realizes she's been given a challenge.

Alex Hawk has trained the far-flung armies of Kragdon-ah. Now, Alex and his armies will face a fanatical enemy bent on taking over all of Kragdon-ah. Can the armies of Kragdon-ah stand up to the giant Northmen, or will they need help from an unexpected source?

Jack and Amnie are taken on a series of adventures by the Magic Tree House, accompanied by companions such as Teddy, the enchanted dog. With the Magic Tree House, you can experience far away places like Australia and learn about the past on a whirlwind tour through the history books.

Three full-length time travel books and a short story from the magical Middle Falls universe: The Stubborn Lives of Hart Tanner, The Alternative Lives of Aiden Anderson, The Heartfelt Life of Max Hartfield, and The Encore Lives of Effie Edenson.

Contains books one and two of Time Wars Last Forever. Jon Ryan is called back two billion years to save the Earth from an unprecedented threat. An alien clan is stealing time. It uses that time energy to power its quest to amass even more time. As the very real possibility of never having existed closes in on humanity, Jon must rally his ragtag forces to do the impossible, yet again. But how can you defeat an enemy who can cause you to never have lived?

It's sink or swim for Jack and Annie when Magic Tree House whisks them off to the middle of the ocean. And that's just the beginning....

LA SÉRIE Derrière la façade très académique de l’institut St Mary, les équipes d’historiens, de techniciens, de chercheurs ont découvert le secret du voyage dans le temps. Ici, on n’étudie pas seulement le passé, on le visite... LE TOME 12 " Il est temps, Max. " C’est ainsi que s’ouvre un tout nouveau chapitre... Mais c’est bien connu, si une situation doit mal tourner, elle tournera mal.

Ellis Rogers is an ordinary man who is about to embark on an extraordinary journey. All his life he has played it safe and done the right thing. But when he is faced with a terminal illness, Ellis is willing to take an insane gamble. He's built a time machine in his garage, and if it works, he'll face a world that challenges his understanding of what it means to be human, what it takes to love, and the cost of paradise. Ellis could find more than a cure for his disease; he might find what everyone has been searching for since time has begun.

In honor of Madeleine L'Engle's 100th birthday, fans are invited to enjoy this archival audiobook, originally recorded in 1993 and newly restored! Listen to the voice of the author as Madeleine L'Engle reads her Newbery Medal-winning novel A Wrinkle in Time.

A modern classic, Einstein's Dreams is a fictional collage of stories dreamed by Albert Einstein in 1905, when he worked in a patent office in Switzerland. As the defiant but sensitive young genius is creating his theory of relativity, a new conception of time, he imagines many possible worlds. In one, time is circular, and people are fated to repeat their triumphs and failures over and over. In another, there is a place where time stands still, visited by lovers and parents clinging to their children.

Portia Hastings has spent her life rescuing her younger sister from one scrape or another. But this time, she has to step through time to do it, following Miranda from the 19th century to the 18th. Almost immediately, Portia is beset by highwaymen, which might be the most exciting thing to happen to her in a long time, even if she’d never admit it.

It's called "the event", an unimaginable cataclysm that shatters 600 million years of the Earth's timeline. Our world is gone, instantly replaced by a new one made of scattered remnants of the past, present, and future, dropped alongside one another in a patchwork of "shards". Monsters from Jurassic prehistory, ancient armies, and high-tech robots all coexist in this deadly post-apocalyptic landscape. A desperate group of survivors sets out to locate the source of the disaster.

Ali Dawson and her cold case team investigate crimes so old, they're frozen—or so their inside joke goes. Ali’s work seems like a safe desk job, but what her friends—and even her beloved son—don’t know is that her team has a secret: they can travel back in time to look for evidence. So far, Ali has only made short trips to the recent past, so she’s surprised when she’s asked to investigate a murder in 1850. The killing has been pinned on an aristocratic patron of the arts and antiquities, and member of a sinister group called The Collectors.

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.

Ryan "Quicksave" Romano has begun a new time-loop. His goal? To prevent New Rome's destruction at the hands of the vicious Meta-Gang. To do so, our favorite courier must explore both sides of the law: to become a corporate superhero in one loop, and a scenery-chewing supervillain in the next!

A father and his son. Two-thousand-five-hundred miles apart. A blue ribbon crosses the sky. The world starts to unravel. No one knows what is happening, but everyone is trying to find out. Buck is running his big rig from the west coast. Garth is trapped in New York City with his high school friend. With Marine training and an 18-wheeler, Buck heads east. With no training and no communication with his father, Garth fights just to escape New York City.

Alex Hawk has returned victorious from Drakana. He is a hero in Kragdon-ah and he and his daughters have decided to stay there forever. An effort is afoot to unite the far-flung tribes of Kragdon-ah and Alex's daughters Amy and Sanda are recruited to cross the wide land to help make that happen. Alex is forced to take another journey across the wilds of Kragdon-ah, encountering more fantastic creatures, new enemies, and old allies.

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?

A cave-diving expedition gone wrong. Oh so wrong. But there just might be a few perks... When a hidden portal opens into a prehistoric world, it's up to me, Professor Jake Montblanc, to save my all-girl college class from extinction. With danger lurking in the jungle and survival on the line, what am I supposed to do with twelve horny college babes? Protect them. Build them shelter. Make them as happy as possible.

Valor, book three: An Arch Magus dies, only to find himself in the body of a young man in a medieval Kingdom. He finds out that he is the second son of a Duke, exiled to a desolated town by his own family. Shackled by the notorious reputation of his new shell, he tries his best to develop his domain, implementing new policies and innovations, leading his subjects to prosperity. In this world where magic is undeveloped, he shall once again pave a new path.