Science Fiction Time Travel

Maya’s grandmother, Halmunee, may be losing her memory, but there’s something almost magical about the way she cooks. Whether Halmunee serves salty miyeokguk or sweet songpyeon, her stories about Korea come to life for Maya. Then one day, something extraordinary happens: a single delicious bite of patbingsu transports Maya and Halmunee back into one of Halmunee’s memories. Suddenly they’re in Seoul, and Halmunee is young. This is just the first of many secrets Maya will uncover: that she and her grandmother can time-travel, and they aren’t the only ones with this ability.

A century ago, the Sentience Wars tore the galaxy apart and nearly ended the entire concept of intelligent space-faring life. In the aftermath, a curious tradition was invented - something to cheer up everyone who was left and bring the shattered worlds together in the spirit of peace, unity, and understanding. Once every cycle, the civilizations gather for the Metagalactic Grand Prix - part gladiatorial contest, part beauty pageant, part concert extravaganza, and part continuation of the wars of the past.

The lost island of Atlantis has returned—and humanity’s survival hangs by a thread. Missing for millennia, the Oblivion Order’s most secret scientific base returns without warning, its experimental gravity engine unleashing catastrophic ripples through time and space. As the island’s uncontrolled presence begins to destabilise the moon’s orbit, the Earth inches closer to a fatal collision with the Sun.

What would you do if you could go back in time and change your life? Which regrets and mistakes would you fix? What would your life look like now? In Future Proof, an experimental medical treatment goes wrong, which allows Sam Harris to do exactly that. He starts by standing up to the kids who bullied him at school and then sets about trying to fix the mess he made of the rest of his life. However, as he discovers, changing his past doesn’t always guarantee a brighter future.

Simon Rand's life isn't exactly linear, but he's okay with that. He was older than his mother when they first met, and he's traveled pretty much everywhere the CHRONOS key can take him. Much of his childhood was spent in the 1890s on the Cyrist Farm with his friend, Kiernan Dunne, but summer vacations meant hanging out with his grandfather in the 2020s, training to be Saul Rand's right-hand man, and fixing bits of history to help build Cyrist International.

The allure of time travel—an age-old fascination—remains one of the most powerful concepts in science fiction and speculative thought. It is the ultimate what-if. What if you could return to a pivotal moment in history and alter its outcome? What if you could leap into the distant future to witness the fate of humanity or catch a glimpse of your own destiny?

It's called "the event", an unimaginable cataclysm that shatters 600 million years of the Earth's timeline. Our world is gone, instantly replaced by a new one made of scattered remnants of the past, present, and future, dropped alongside one another in a patchwork of "shards". Monsters from Jurassic prehistory, ancient armies, and high-tech robots all coexist in this deadly post-apocalyptic landscape. A desperate group of survivors sets out to locate the source of the disaster.

Join contemporary characters who find themselves back in Bible times, living out epic adventures.

On Vega III, where the jaded inhabitants pursue lives of malicious intrigue and decadent pleasure, Lady Nimisha Boynton-Rondymense has always been an anomaly. Disdainful of the frivolity of her fellows, she prefers the exciting and challenging world of her father, Lord Tionel, owner and principal starship designer of the famous Rondymense shipyards.

What if life as we know it was just a game? What if instead of traditional schools, children learned by participating in a virtual reality simulation, one that allowed them to experience "life" from birth to death—multiple times? What if one player, on his final play, could change the world forever?

A charming novel for fans of Before the Coffee Gets Cold and How to Stop Time, following a cat through his nine lives in Edinburgh, moving through the ever-changing city and meeting its inhabitants over centuries Early morning, 1902. At 7/7 Marchmont Crescent, Eilidh the charlady tips coal into...

The fifth book in the best-selling time travel series, Tesseract continues the story of Josh and Caitlin and their desperate search for their missing son, Zachary. Taken beyond the borders of their continuum, they will need to recruit the greatest scientific minds of the twentieth century to create a powerful tesseract, a multi-dimensional portal that can unlock the alternate timelines of the Anunnaki. But what they find will question everything they know about the origins of humanity.

The Shattered Plaza remembers everything. And it's killing Coley Darkmoon. Neon signs flicker through collapsed centuries. A 21st-century noodle stall bleeds into a 30th-century monorail. The air tastes of ash, ozone, and a war that won't stay dead. When Coley activates an ancient artifact, reality tears open—and the past doesn't just return. It attacks. Now he's caught in a desperate alliance: Lyra ChronoMoon, a warrior fighting to stabilize timelines that are eating themselves alive. Arianna, a temporal analyst whose visions reveal the Obsidian Hand's true plan.

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.

September 10, 2001. Special Forces Major Kyle Mason is honeymooning at New York’s SoHo Grand Hotel with his bride, Padma Mahajan. The couple’s hotel is only a few hundred yards away from Padma’s place of work on the 105th floor of the World Trade Center’s North Tower. When Padma steps out for coffee and a cigarette, a mysterious visitor enters the honeymoon suite, warning Kyle of an incomprehensible catastrophe that will result in the total destruction of the World Trade Center towers, killing his wife.

Fifteen-year-old Tobias Doljan, a Walker trained to travel through time, is called to serve at the court of Daerjen. The sovereign, Mearlan IV, wants him to Walk back 14 years to prevent a devastating war that will destroy all of Islevale. Even though the journey will double Tobias' age, he agrees. But when he arrives, he discovers that Mearlan has already been assassinated, and his court, destroyed. The only survivor is the infant princess. Still a boy inside his newly adult body, Tobias must find a way to protect the princess from assassins and build himself a future...in the past.

Then: First Lieutenant Sean Elliott and nine other mixed-service US soldiers on a convoy in Afghanistan suddenly found themselves and their MRAP vehicle thrown back to Earth’s Paleolithic Age. And they were not alone. Displaced Romans, Neolithic Europeans, and more showed up as well. Some would be allies. Some became deadly foes. Now: Scientists from an almost unimaginably far future need the survivors’ advice and support to reconnoiter and ultimately recover other groups displaced in time.

In the 27th century, international disputes are resolved through time travel, “clocking” soldiers from the future into conflicts of the past. It seemed like an elegant idea: Wartime industries drove the economy without actually putting nations through the physical ravages of war. And since the past already happened, history could not be changed. So went the theory. What could possibly go wrong?

Nyx was born Hollow. An empty vessel in a world of spirits. Normally, that was a death sentence, yet somehow he survived. He's always been stubborn like that. He's also always been a bit crazy. Which is why, in another life, he did something reckless. He sent himself a message—his memories. Threw them into the Flow from which all spirits return. Besides, Nyx believed in asking hard questions. Like, was reincarnation real?

The team of heroes extracted from their timelines to stop the impending apocalypse didn't think they needed a leader. But they've got one anyway. With their mission in tatters, Miri has been called in to steady the ship. And to focus them on their assignment: preventing the end of the world. The problem is, the world doesn't know it's in danger. With governments pursuing them relentlessly, attempting to steal the time-travel device to use for their own ends, the heroes are on the run.