Títulos en Viajes en el tiempo

In Radiation Hazard, Kaem and company are commercially developing “stade”, a piece of space-time that’s in stasis. Its phenomenal properties allow it to reflect all radiation, so when a nearby nuclear reactor undergoes a meltdown, the first thought is that stade might be used to limit the radioactivity from the accident. In Halting the Reaper, Kaem has been treated with gene therapy for the anemias that have made him so weak. In combination with his extraordinary memory, his newfound physical fitness is letting him perform at a high level in a karate class.

Adam Diehl is an 11-year-old in crisis. He knows his parents are going to split up - today - and he'd do anything in his power to stop them. If only he could turn back time.... As it turns out, he can. What his parents don't know - what his sister and brother would never suspect - is that Adam is a genius, and the computer he stares at all day has opened a gateway to knowledge beyond our comprehension. But not Adam's. Now, he has a plan. He's going to repeat this day over and over until he finds the version of it that ends with his parents staying together.

Contains three complete, novel-length books in the Middle Falls Time Travel series: The Vigilante Life of Scott McKenzie, The Reset Life of Cassandra Collins, and The Tribulations of Ned Summers.

He thought he defeated the man working against him to change time, but it turns out the plot was much larger all along. This isn't about simply changing time for personal gain. What is it really all about? Frank can't wait to find out. He was a simple college kid, but now? He's on his way to becoming a god.

The Cyrists are swiftly moving into position to begin the Culling, and Kate's options are dwindling. With each jump to the past or the future, Kate may trigger a new timeline shift. Worse, the loyalties of those around her - including the allegiances of Kiernan and the Fifth Column, the shadowy group working with Kate - are increasingly unclear.

When two time-traveling historians cross paths during one of the most tumultuous decades of the twentieth century, history goes helter-skelter. But which one broke the timeline? In 2136 Madison Grace uncovers a key to the origins of CHRONOS, a time-travel agency with ties to her family’s mysterious past. Just as she is starting to jump through history, she returns to her timeline to find millions of lives erased - and only the people inside her house realize anything has changed.

No one would ever envy Robert Burke. He is homeless, destitute, and forced to sleep in the cold, night after night. And yet Robert has the love and devotion of his small dog, Scruffy. That is enough to get him through. When Robert meets Scott McKenzie, it changes not this life, but possible future lives. Because Scott takes Robert to Middle Falls, Oregon. Miracles happen in Middle Falls.

Quinn Black is having the worst day ever...over and over again. The same car blocking his driveway, the same horrific accident he witnesses, the same cop that keeps preventing him from saving his boss from dying in it, and the same memory of a girl from his past that gets sharper each time. Then he realizes he has the power to travel through time and change the future. Could he prevent terrorist attacks? Natural disasters? The deaths of friends? Before long, Quinn is thrust into the greatest race in human history.

Alex Hawk has spent six years in Kragdon-ah. He has led armies, won battles, and seen strange and fantastic creatures. He has been continually frustrated in his efforts to return to the 21st century and his daughter, Amy. Return from Kragdon-ah not only wraps up this epic trilogy with more surprises, twists, and turns, it will reveal whether or not Alex Hawk will ever make it home.

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?

From the incomparable crafter of nine cross-genre works of fiction, Lisa de Nikolits expands her horizons to pen a grab-you-by-the-throat, feminist speculative-fiction thriller in the style of Groundhog Day meets The Matrix. The perfect father kills his family on Christmas Eve, and tries to undo his actions by jumping back in time. The result is murder and mayhem in dystopia.

CHRONOS historians Madi, Tyson, and Katherine and their cohorts are on the enemy’s trail, fixing the mess that sociopath Saul Rand has made of history - and of the Temporal Dilemma rules. Another time shift is on the horizon, and this time, it’s one that reflects Saul’s twisted vision. When the shift hits, it plunges the United States into a modern dark age where superstition trumps science and 17th-century witch hunts are no longer a thing of the past. But Saul has added a new hurdle to this insane reality: he’s hunting the Sisters of Prudence.

When 10-year-old Hollis Whittaker picks up a strange medallion he stumbled upon at the edge of a stream, he suddenly begins exhibiting signs of brilliance, even discovering the solar system's Planet X and astounding the astronomical community. The awkward, overweight fifth-grader with heart problems is an instant media sensation, but all is not well. The genius-making medallion bonds to only one person for life, and the US government has been searching for it since World War II, which means they're prepared to kill Hollis to acquire it so they can exploit the medallion's immense power.

After Hank Morgan of Hartford, Connecticut, takes a blow to the head, he inexplicably awakens in sixth-century Camelot. At first lost and confused, the time traveler soon realizes that he can use modern knowledge and his ability to foretell the future to his advantage. Consequently, he is granted a place in the king’s court as Arthur’s right-hand man. When the Catholic Church grows fearful of his power, the Connecticut Yankee aims higher and concocts a grandiose plan to bring American ideals to sixth-century England to change the future.

Robert Baxter once reveled in the intoxicating delights of Atopia - the man-made island where humans lose themselves in a world of boundless virtual realities. Now, Bob has returned to immerse himself in this mind-altering, consciousness-sharing refuge from the eroding Earth. But something is very wrong. Bob feels a tidal wave of doom cresting above the pleasure dome that is Atopia. As alternate universes perish, the salvation of all he loves - and all that exists - rests with Bob alone.

Joseph Colsco, Mark Caldwell, and Heather Chen. Cast away by aliens onto a planet inhabited by humans, transplanted there by a second alien race thousands of years in the past, and for reasons unknown. Each of the three found themselves left naked on beaches scattered across the planet Anyar. Each struggled to survive as strangers amidst humans with technology centuries behind Earth’s. Each lived through years of adjustments, trials, dangers, and new lives beyond anything they could have imagined - or feared.

A second-year medical student, his death was far from notable. But instead of waking up in the afterlife, Favian finds himself reincarnated in a fantasy world where magic is real, monsters exist, and a bloodthirsty secret organization will stop at nothing to hunt him down. Struggling to survive in a bizarre world beyond his wildest dreams, Favian must master the unique World of Exile game system to rise through the ranks of this land and embrace his destiny. But at his heart lies a secret power - one that will get him killed if anybody discovers it.

Hart Tanner is a con man; a grifter who enjoys gaming people as much as he enjoys whatever ill-gotten gains he might receive. When he dies an embarrassing, pain-riddled death, he is beyond surprised to wake up at an earlier point in his life with all memories still intact. A con man with access to life after life with no real consequences, why would he ever change the way he lives? But Hart Tanner does change. No matter how stubbornly he clings to his own resistance.

Lawrence is having a shitty day. His girlfriend is not only cheating on him but she’s cheating on him with his best friend. He had the added benefit of finding out about it firsthand. To make matters worse a legendary native American God has sent him back to North America circa AD 1400. What’s a gamer to do? From the creator of the hilarious Eryth online and the action packed warrior academy series comes I Am Gamer!

Twenty-first-century scientist Matt Miller has achieved success beyond his wildest dreams in the American colonies. He’s become a wealthy businessman and politician, with a beautiful wife and family, but the American Revolution looms on the horizon. When a prominent British leader mysteriously disappears, Ben Franklin summons Matt to London to help investigate the involvement of Patrick Ferguson, a man whose ambitions are to change the future. Unknown to them all, another time traveler, with separate motivations, will join them in a struggle....