Showing titles in Time Travel

David, Xander, and Toria King never know what new adventures - and dangers - await them beyond the mysterious portals hidden on the top floor of their new house. They have battled gladiators and the German army, dodged soldiers on both sides of the Civil War, and barely escaped a fierce attack in their own home.

From the moment he was born a god of light and darkness, Xevikan Daraxerxes was rejected by those who should have embraced him. A child of both realms, he was embraced by none. His is a lonely path that he's walked for centuries as he's done his best to avoid the divine politics of his parents. But one can only stay neutral for so long. Now, Xev must face his past and learn from his mistakes. The world is in turmoil and his best friend and brother are facing enemies at every turn.

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.

A simple blink is all it takes to yank Pru from the car with her dad into a world of hurt. She awakens in 2305 to find herself pinned under what's left of CHRONOS headquarters, thanks to a recent terrorist attack. Their prime suspect? Her mother, Katherine Shaw. And everyone wants to know how Pru got her hands on a CHRONOS key.

Sixteen-year-old Trinity Foxx is used to her grandfather's crazy stories, so she doesn't believe that the latest treasure he brought home is a real dragon's egg. Not until their home is invaded by soldiers trying to steal it and a strange boy telling her the world as she knows it will be wiped out in a fiery dragon war—unless they work together to stop it. Meanwhile, there's a different voice whispering to Trinity, calling to her, telling her what to do…because the dragon in her egg is not ready to give up without a fight.

To stop her sadistic grandfather, Saul, and his band of time travelers from rewriting history, Kate must race to retrieve the CHRONOS keys before they fall into the Cyrists’ hands. If she jumps back in time and pulls the wrong key - one that might tip off the Cyrists to her strategy - her whole plan could come crashing down, jeopardizing the future of millions of innocent people. Kate’s only ally is Kiernan, who also carries the time-traveling gene.

When Kate Pierce-Keller’s grandmother gives her a strange blue medallion and speaks of time travel, sixteen-year-old Kate assumes the old woman is delusional. But it all becomes horrifyingly real when a murder in the past destroys the foundation of Kate’s present-day life. Suddenly, that medallion is the only thing protecting Kate from blinking out of existence. Kate learns that the 1893 killing is part of something much more sinister, and her genetic ability to time travel makes Kate the only one who can fix the future.

Seventeen-year-old Dan Renfrew's life is anything but ordinary. In addition to facing the usual teenage challenges, he has a secret. He's a time jumper, a member of a clandestine group tasked with fixing glitches in history. When rogue jumpers threaten global chaos, Dan and his partner Sam embark on a perilous mission to Mongolia in the year 1179. There they encounter a brave teen fighting to save his kidnapped wife. They soon realize they're in a desperate race against time to save the Mongol Empire—and the future of the entire world.

Seventeen-year-old tagger Saira Elian can handle anything.… A mother who mysteriously disappears, a stranger who stalks her around London, and even the noble English grandmother who kicked Saira and her mother out of the family. But when an old graffiti tag in a Tube station transports Saira to the 19th century and she comes face-to-face with Jack the Ripper, she realizes she needs help after all.

When fragile 16-year-old Hope Walton loses her mom to an earthquake overseas, her secluded world crumbles. Agreeing to spend the summer in Scotland, Hope discovers that her mother was more than a brilliant academic but also a member of a secret society of time travelers. And she's alive, though currently trapped in the 12th century, during the age of Eleanor of Aquitaine. Hope has 77 hours to rescue her mother and get back to their own time.

Violin prodigy Etta Spencer had big plans for her future, but a tragedy has put her once-bright career at risk. Closely tied to her musical skill, however, is a mysterious power she doesn't even know she has. When her two talents collide during a stressful performance, Etta is drawn back hundreds of years through time.

Kiernan Dunne abandoned his family ties to help Kate fight the Cyrists, and he's never regretted that for one moment. But he doesn't understand why Kate can't remember that night in 1893 Chicago, when she turned back to face the killer chasing them through the smoky corridors of the World's Fair Hotel. Kate placed the CHRONOS key around his neck and made his eight-year-old self promise to wear it always, and that's a promise Kiernan has never broken.

For years, SauraCorps has kept its existence confidential while touting themselves as a run-of-the-mill dinosaur museum. For two Utah teens, Kamren and Vivienne, a care-free night to themselves quickly turns into a daunting trek through an exotic, unfamiliar time. Not only do they stumble upon SauraCorps’ nefarious agenda, they also encounter major discrepancies concerning the past that would rewrite history books as we know them.

Jim, a wisecracking, OCD-suffering fighter pilot, is about to propose to his girlfriend when his friend Kurt surprises them by showing up at his house, wounded and covered in blood. This is just the beginning of Jim's woes, because soon after, his life is thrown into a galactic conflict that threatens the very existence of the human race. Can our heroes save humanity from the wrath of a galaxy-conquering alien fleet? The Crimson Deathbringer seamlessly blends breathtaking action sequences with mischievous humor.

Marguerite Caine has done the impossible, traveling to alternate dimensions with the Firebird - the brilliant invention of her parents; her boyfriend, Paul; and their friend, Theo. But she has also caught the attention of enemies willing to kidnap, blackmail, and even kill to use the Firebird for themselves. When Paul's soul is splintered into four pieces - pieces that are trapped within Pauls in other dimensions - Marguerite will do anything and travel anywhere to save him.

Etta Spencer didn't know she was a traveler until the day she emerged both miles and years from her home. Now, robbed of the powerful object that was her only hope of saving her mother, Etta finds herself stranded once more, cut off from Nicholas - the eighteenth century privateer she loves - and her natural time.

On a rescue mission to save her spurned lover, Sophie is exiled to a terrifying realm. Her ex, her dog, and her soulmate are sent there too. Fortunately, in this parallel universe, Sophie has a superpower. The catch? Her new ability horrifies her ex, endangers her dog, and alienates her soulmate.

Cade has managed to survive the duel with the Hydra Alpha - barely. But the Games are far from over. By order of their cruel and mysterious overlord, Abaddon, Cade and his friends are sent off to war against the Greys, a humanoid race who have far surpassed humans in technology on their home planet. This attempt to move up the leaderboard, however, leads Cade to a game-changing revelation: The Pantheon - the millennia-old alien masterminds behind the Games - have a weakness.

When Rigg and his friends crossed the Wall between the only world they knew and a world they could not imagine, he hoped he was leading them to safety. But the dangers in this new wallfold are more difficult to see. Rigg, Umbo, and Param know that they cannot trust the expendable, Vadesh - a machine shaped like a human, created to deceive - but they are no longer certain that they can even trust one another. But they will have little choice.

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.