Títulos en Viajes en el tiempo

After 20 years away from Kragdon-ah, Alex Hawk and his daughters return to the future. They find invaders with guns in great numbers. Now, Alex will take the fight to those invaders in their own homeland. He must face a superior force with more advanced technology. The battle will be for the very soul of Kragdon-ah. Can Alex Hawk and his mighty dog Monda-ak survive their greatest challenge?

Alex Hawk spent a decade trying to return from Kragdon-ah. Now he is safely back in the 21st century with daughters Amy and Sanda and his loyal, giant dog. All is peaceful and good, until 10 years later, Alex hears an incredible commotion in the basement where the door into time still stands safely behind a brick wall. The wall has fallen. A giant warrior has stepped through and uttered four words in a language Alex has almost forgotten: "Manta-ak! We need you!"

When Icarus and the other Anomalies of the Dimension reemerge into a war-torn world, they have no idea how to take down the Reformed Global Militia, a military superpower which now rules by force and mind-control. Without Hawk or Sensei by his side, Icarus is haunted by his own self-doubt and questions his ability to lead the sliders into battle. But when he’s captured and inducted into the RGM, Icarus must face his biggest challenge yet: Keep his true identity a secret from the power that wants to kill him.

They have gathered now on Damien and are about to witness the last rising of a man-made nova. They are 16 humans in a distant world about to be enveloped by an eruption of violence - horror and murder, oddly complemented by a bizarre, unforgiving love. But justice is not all that they’re about to find. Judgment is coming, and the 16 unsuspecting ones are on the threshold of the murdered star.

Due uomini, grazie alla scoperta di un principio attivo di una strana pianta esotica che sospende le funzioni vitali, riescono a viaggiare nel tempo per ben cento anni, spostandosi dal 1903 al 2003. Si trovano quindi a vivere in una società profondamente modificata e potranno così conoscere un mondo popolato da macchine volanti, treni sotterranei e velocissimi, città sottomarine e molte altre meraviglie tecnologiche.

Ever-turbulent humanity has reached out to the stars and found itself challenged by several “exosapient” species whose motivations are as unusual as their physical forms. But no world is defined just by the characters who occupy center stage. Lost Signals digs deep into the lives - and struggles - of those beyond the spotlight by bringing together 20 new voices and new stories.

Contains three complete, novel-length books in the Middle Falls Time Travel series: The Empathetic Life of Rebecca Wright, The Successful Life of Jack Rybicki, and The Many Short Lives of Charles Waters.

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.

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.