Science Fiction Time Travel

As both a modern man and medieval king, David is committed to transforming medieval England into his own version of Avalon. Not everyone supports his ideals, however, and having offended the pope by welcoming Jews and heretics into England, David is summoned to Canterbury to explain himself.

Intelligence agents have uncovered something which seems beyond belief, but the evidence is incontrovertible: The USA's greatest adversary on the world stage is sending its agents back through time! And someone, or something, unknown to our history is presenting them with technologies - and weapons - far beyond our most advanced science. We have only one option: Create time-transfer technology ourselves, find the opposition's ancient source...and take it down.

Despite all of the odds, Joan achieved the impossible. She reset the timeline, saved her family – and destroyed the hero, Nick. But her success has come at a terrible cost. She alone remembers what happened. Now, Aaron, her hard-won friend – and maybe more – is an enemy, trying to kill her. And Nick, the boy she loved, is a stranger who doesn’t even know her name. Only Joan remembers that a greater and more dangerous enemy is still out there. When a deadly attack forces Joan back into the monster world, she finds herself on the run with Nick – as Aaron closes in.

Meg Murry can't help but be worried when her six-year-old brother, Charles Wallace, announces there are dragons in the vegetable garden. He's so bright, and so different from other kids, he's getting bullied at school, and he is also strangely, seriously ill. But Charles Wallace is right about the dragons - actually a friendly entity who has come to help Charles Wallace fight his sickness, and to take Meg and her friend Calvin O'Keefe on a terrifying, wonderful journey into galactic space - where they must battle the force of evil to save Charles Wallace, and themselves.

Contains books five and six of Time Wars Last Forever. Finding Time: The time war keeps rolling on, and Jon is unable to get a controlling handle on the Juggernaut. With Tank by his side, he has infiltrated the Claxeon citadel. There he hopes to find some clue that will set him in the direction to find the Soul of Time. Healing Time: Time is literally running out for Jon and his team. He is armed with only a vague set of instructions from Time as to how the Earth can be resurrected. The worst part: There is no way to know if such a miracle can even be achieved.

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!

It is 2056. Mathematics professor Elisabeth Gabai is fascinated by multi-dimensional forms that have no equivalent in reality. Then, her boss sends her to the site of an artifact that might have come straight from her theories—or from the technology of an advanced civilization. Twenty-eight years earlier, physicist Max Webber is hell-bent on improving Einstein’s theories of relativity. His latest concept seems flawless, except it predicts the end of humanity. The extinction of Earth can only be prevented if Max can locate a multi-dimensional object.

In a time when no Thread has fallen for centuries - when, indeed, many are beginning to dare to hope that Thread will never fall again - a boy is born to Harper Hall. His name is Robinton, and he is destined to be one of the most famous and beloved leaders Pern has ever known.

September 1297. David and Lili have returned to the medieval world with supplies, scientists from the Bangor Institute, a Mossad spy, and four mercenaries from Zeeland who hijacked their helicopter in an attempt to change the course of Earth Two’s history. If the beginning of his latest adventure in the modern world was unexpected, the ending was even more so.

The FBI are at a loss. How can they hunt a man who can escape through time? They’re in over their heads, and only one man can help them—one they thought was dead, but there is an agent who knows the truth: Brian Partridge is alive.

The Narthani, a militant realm who believe their manifest destiny is to rule the entire planet, Anyar, plan to absorb Caedellium into their empire. Yozef Kolsko (a.k.a. Joe Colsco) works to find ways to increase the chances of resistance to the Narthani's planned conquest. The enemy is coming. The odds seem overwhelming, and it will take all Yozef can do, the courage of his new people, and luck, to survive.

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.

Eko is in trouble! The dark wizard Maldred has trapped her with a powerful spell. To free her, Drake and Rori must find the Time Dragon. But a sneaky imp sends Drake traveling back in time! Will Drake be able to save Eko...or will he be stuck in the past forever?

It had to happen. St Mary's is under investigation. Their director has been shot and Max is Number One Suspect. She needs to get away - fast - but dare she risk another jump so soon? And if she does, will it be a case of from the frying pan into the fire? We all know the answer to that one.

When the first humans came to settle the planet Pern, they did not come alone: intelligence-enhanced dolphins also crossed the stars to colonize Pern's oceans while their human partners settled the vast continents. But then disaster struck. The deadly silver spores called Thread fell like rain from the sky, and as human colonists' dreams of a new, idyllic life shattered into a desperate struggle for survival, the dolphins were forgotten.

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 14 Madeleine Maxwell est suspectée d’avoir abattu le directeur de St Mary. Elle doit s’enfuir et échafaude un plan qui l’emmène dans la Chine du xxe siècle. Là-bas, elle est confrontée à Insight, la sinistre organisation qui détourne l’Histoire.

Brian Partridge leapt at the chance to buy the personal property of his favorite historical author following his death, although what he received was far more than he bargained for. It didn’t take him long to discover just how the author was able to write scenes from the past with such accuracy. Of course, Brian was familiar with time machines in movies, but that was fictional—not real—and yet, before him stood one of his very own. He knew he shouldn’t step inside and turn it on, but the temptation was more than he could bear.

As the bustle of the winter holidays in the Little Shop of Found Things gives way to spring, Xanthe is left to reflect on the strange events of the past year. While she's tried to keep her time-traveling talents a secret from those close to her, she is forced to take responsibility for having inadvertently transported the dangerous Benedict Fairfax to her own time. Xanthe comes to see that she must use her skills as a spinner if she and Flora are ever to be safe and turns to the Spinners book for help.

Magnus and Kaitlyn have new commitments, adventures, and dangers, taking them from 1929 New York City to 1887 Montana, 1904 Paris, and to a war for their kingdom in the 24th century.

July 1816. Kendra Donovan could use a distraction. The FBI agent has been dealing with a serious case of cold feet after impulsively agreeing to marry Alec, the Marquis of Sutcliffe. And if that isn't enough, there is also the tantalizing possibility that maybe, just maybe she could return to her own timeline. When Reginald Lansing, the Earl of Craymore, is found mortally wounded on the Duke of Aldridge's land, Kendra gets the distraction that she's been looking for.