Science Fiction Time Travel

Stuck between dual realities - charged for a murder he doesn’t recall in one and running from a maniacal billionaire who’s determined to kill him in another - Austin’s monotonous life has become an epic adventure of magic, murder, and political intrigue in both the New Republic of Galiana and the streets of Los Angeles California.

The Timekeepers are a secret organisation of kids who keep the course of history on track – and history needs them – a villain called DeLay is causing chaos! When the hands on their watches start to spin backwards, the Timekeepers know that DeLay has been up to no good, and it’s up to them to put things right…In this instalment, the Timekeepers travel back to Edo Period Japan and become mixed up in a samurai showdown.

Yesterday’s mystery requires the detective of tomorrow. Fans of hard-boiled, tough-as-nails detectives have a new hero in this action-packed three-book mystery collection from Nathan Van Coops. Snappy dialogue, mind-bending time travel, and laugh-out-loud humor will keep you up late solving this series of electrifying whodunits.

Seventeen-year-old Molly's recurrent nightmares become waking visions after she nearly drowns at a party. Soon she's witnessing events through the eyes of a girl who lived in her father's house nearly a century before.

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.

Dianna’s in over her head. The Queen is her ship now. Hers to sail, and a crew to keep safe as they voyage across the Atlantic to stop Maria’s evil plan of killing her mother. The stress of responsibility, her pregnancy, and helping Henry deal with his PTSD has become a nightmare from which she has nowhere to run. Henry is suffering, refusing to let her in, and Dianna is worried that their love won’t survive the tumultuous journey ahead.

In 2061 a young scientist invents a time machine to fix a tragedy in his past. But his good intentions turn catastrophic when an early test reveals something unexpected: the end of the world. A desperate plan is formed: recruit three heroes, ordinary humans capable of extraordinary things, and change the future.

Regan Fitz and Elliot Mason have been enemies since they started training to become Glitchers - people who travel through time to preserve important historical events. But everything changes when they find a letter from Regan’s future self, warning them about an impending disaster that threatens them and everyone they know.

Dive deep into the story of Caine Newman, a history professor at the University of Pennsylvania. Caine had always been fascinated with history, and he always imagined how the course of history could be altered by changing one random event.

Scott McKenzie's father killed his mother and himself. Scott vowed to do anything in his power to stop similar murders. He longed to be a police officer, but a tour in Vietnam in 1970 derailed that career. Two years later, wounded in body and soul, Scott died. He didn't go on to what was next, though. Instead, he woke up with a chance to live his life over and over until he got it right. Murderers will never see him coming. But, by using violence to save others, is he losing his own soul?

Matt found a way to erase his past regrets. He was an average guy who was pissing and moaning his way toward retirement. Like many people before him, he often wished things had gone differently for him. Be careful what you wish for!

Peter, Mary, and Hank journey to the pyramid-studded desert of ancient Egypt. When the trio become friends with Pharaoh's daughter, they witness first-hand as Moses petitions Pharaoh for the Israelites' freedom. Plagues wreak havoc as the group races to decode the scroll, gets chased by a panther, and battles Pharaoh's cunning advisor, the Great Magician.

After surviving a fire that almost killed her, Kate worked hard to rebuild her life post-amputation. She knows her own strength. In life and in work, she never backs down from a challenge. But when she travels into the past to be with her sister, she meets a man who forces her to face truths about herself she'd rather avoid - that when it comes to love, nothing terrifies her more.

A flash of lightning, quivering ground, and, instead of her grandparents' farm, Polly sees mist and jagged mountains - and coming toward her, a group of young men carrying spears. Why has a time gate opened and dropped Polly into a world that existed 3,000 years ago? Will she be able to get back to the present before the time gate closes - and leaves her to face a group of people who believe in human sacrifice?

Lise Adams is a young woman attempting to uncover the mystery of her father's disappearance ten years earlier. Turk Findley is an ex-sailor and sometimes-drifter. They come together when an infall of cometary dust seeds the planet with tiny remnant Hypothetical machines. Soon, this seemingly hospitable world will become very alien indeed--as the nature of time is once again twisted, by entities unknown.

What good is a happily-ever-after if it's all ripped away by the hands of a devilish siren? When Dianna's children go missing, she and Henry are left with no choice but to do something they swore they'd never do again...travel back to the 1700s. But with their children's lives in the hands of an unpredictable siren, they must make a hasty decision; trust that the sea creature will return their kids...or find a way to go back in time and risk never coming home again.

In The Orb of Kandra, 11 year old Oliver Blue is back in the present day, racing to save Armando before his destined moment to die. But when Oliver learns that the sacred Orb of Kandra has been stolen, he knows it is up to him - and him alone - to save the school. And the only way is to travel back in time, to the England of 1690s, and to save one very important person: Sir Isaac Newton. The Obsidian School, meanwhile, all are bent on Oliver’s destruction. And when they enlist and transform Oliver’s bully brother, Chris, it may just mean a fight to the death.

From the ashes of the New Republic, torn to shreds by the savage Yuuzhan Vong forces, the newly formed Galactic Alliance has risen, determined to bring peace to the entire galaxy. But first the Yuuzhan Vong must be contained once and for all. And so Luke Skywalker seeks a world long lost to legend: Zonama Sekot, a sentient planet believed to have repelled an invasion by the Yuuzhan Vong decades ago. Deciphering the enigmatic secrets of Zonama Sekot just might turn the tides of a relentless war.

What Paige Campbell saw when she opened a door into 70 years from now scared the hell out of her. She and her Tangent colleagues brought their terrible discovery to the President and were met with a hail of automatic gunfire after leaving the White House. Only Paige survived.

El 22 de noviembre de 1963 tres disparos resonaron en Dallas. Murió el presidente Kennedy, y el mundo cambió. ¿Qué harías tú si pudieras impedirlo?