Science Fiction Time Travel

Amber Kelly, mining lawyer and amateur paleontologist, visits her family’s 19th century log cabin in the Colorado mountains and discovers a puzzle box hidden in a 200-year-old loom. Inside the box is a brooch engraved with a Gaelic inscription. After reciting the words, an earthy-scented fog engulfs Amber and whisks her off to Leadville, Colorado, in the year 1878.

It's sink or swim for Jack and Annie when Magic Tree House whisks them off to the middle of the ocean. And that's just the beginning....

Turning 12 1/2 shouldn't be the most exciting birthday in the world. It's a half birthday after all. But Harper is thrilled because she is getting the biggest gift of all: her parent's approval to finally get social media accounts.

The Commander of the armies of the Free Worlds is Nyx Pantheras. He has dedicated his life to defeating the Kingdom of the Hecate. The Hecate are a violent race who have enslaved their enemies all over the universe. In a last-ditch effort to defeat the Hecate, the Free Worlds have negotiated an alliance with the planet Nero. Nero’s robot army and their supercomputer, Monarch, are the Free Worlds last chance to achieve victory. Yet, before the Commander can lead his soldiers against the Hecate, he is pulled into a black hole.

Magna's existence was once filled with laughter, love, and joy. Her life changes in a single night when a mysterious object falls from the sky into the ocean, and she wakes to find herself held captive in her own body. As the centuries pass, she becomes known as the Sea Witch - a creature who is feared and reviled. Her efforts to save the Seven Kingdoms and destroy the alien creature living inside her should have ended both their lives - instead, Magna wakes to find herself in a strange, new realm.

What if you could go back in time and change the course of history?11.22.63, the date that Kennedy was shot - unless.... King takes his protagonist Jake Epping, a high school English teacher from Lisbon Falls, Maine, 2011, on a fascinating journey back to 1958 - from a world of mobile phones and iPods to a new world of Elvis and JFK, of Plymouth Fury cars and Lindy Hopping, of a troubled loner named Lee Harvey Oswald and a beautiful high school librarian named Sadie Dunhill who becomes the love of Jake's life.

The Silurian Period, approximately 420 million years ago. A time even before the dinosaurs. Evolution was just beginning to flex its muscles, and on land and in the sea, new creatures were evolving. In this strange world arrive a team of time travelling North Korean agents with one goal – change the past and alter the future. And if they are successful, the United States may never exist. Following them back in time are Alex Hunter and his team of elite HAWCs. And for Alex Hunter, this mission is personal.

A body is no match for an idea.Esteemed NYC anchorwoman, Margi Hall, spends her days reporting on the lives – and lies – of others. When the studio cameras show her imperfections, she seeks out a scientist who extolls his secret technology using nanobot implants. Instead of capturing her youth, she finds herself in another woman’s body on another planet. And no one must know.Margi begins her new life embodied as wife to the young CEO of a biotech empire whose greatest achievement is Space Tourism and clones for the elite. While she plots revenge upon the scientist who enslaved her, ...

Everything wrong with Craig Pelling's life can be traced back to one moment in 1986. But fate hasn't finished with him yet. When a series of unfortunate events pushes him to breaking point, he's thrown a lifeline - a trip back to 1986, to relive one weekend as his 16-year-old self. Does the key to a better future lie in reverting one decision he made over 30 years ago?

The long awaited sequel to Hero to the End. A new beginning. Tech and Magic must come together to survive! Jon Hunter thinks he's done enough. But since when did he get any say in the matter? 15,000 people, 4 main stations, and 15 large ships, somewhere in the galaxy, unexpectedly looking for a new start. Jon sees himself as their protector, at least until his people build their own new society, without him in charge. Thorn has been waiting for Jon Hunter for 82 years. 3100 years ago, Thorn had to save humanity. One week ago, Jon did save humanity. Just different groups. Both have done the ...

Where conspiracy theory becomes deadly reality Eddie and Amanda Rusk have settled into vacation mode at a Caribbean resort, attempting one last repair to a failing marriage. An ill-fated catamaran ride turns into tragedy, throwing the couple into a nightmare with no end. Washed back to shore they find things drastically changed. Jimmy Hoffa is working the front desk. Bigfoot is escorting guests to their rooms. Elvis and JFK are sipping mojitos by the pool, and Rasputin is serving the drinks. And in another part of the resort, a lethal game of poker is set to begin where the most evil man in...

A man falls from the sky. He has no memory. He has no sense of self. What lies ahead are a series of tests, each more brutal than the last, and if he gets through them all, he might just reach a town called Discovery.

Henry, Frances, and Lukas are neighbors, and they used to be best friends. But in middle school Frances got emo, Lukas went to private school, and Henry just felt left behind. When they come together again for the funeral of a pet gerbil, the three ex-friends make a mind-blowing discovery: a radio, buried in Henry’s backyard, that allows them to talk to another group of kids in the same town...in the same backyard...eighty years in the past.

In a time when no Thread has fallen for centuries - when, indeed, many are beginning to dare to hope that Thread will never fall again - a boy is born to Harper Hall. His name is Robinton, and he is destined to be one of the most famous and beloved leaders Pern has ever known.

Toby Grant spends his days working for a digital marketing agency and his nights stressing about how unfair life is for his generation. With a 30th birthday only months away and his finances approaching meltdown, it’s fair to say Toby isn’t a happy millennial. His parents’ generation had it so much easier...or did they? After a series of rather unfortunate events, Toby is offered an opportunity to discover exactly what life was like for his parents’ generation, courtesy of a journey back in time to 1969.

What if reality isn't what we think it is—and someone found a way to prove it? When brilliant physicist Dr. Marcus Emerson demonstrates a technology capable of altering the fabric of reality itself, he feels he has invented humanity's next big leap forward. However, as test subjects begin to experience vivid other worlds that refuse to remain contained in the laboratory, perception psychologist Dr. Aria Vance learns a horrifying truth: the machine isn't simply altering how people perceive the world; it's fragmenting existence itself. Following the strange disappearance of their most ...

A girl makes a dangerous trip through time to get to the boy of her dreams and bring him back to her world. Conroe Williamson travels back in time to meet the boy she has fallen in love with while observing him on a device she found in the cellar: a time travel computer. She must marry and assume her mother’s throne before her eighteenth birthday or forfeit her destiny as Queen. Initially, she tricks the boy into thinking they are dreaming together rather than traveling through time, fearing that the truth will scare him away. She is unaware that her evil cousin, who is next in line for ...

News alert! It has just been discovered that there are NO MORE TACOS left anywhere in the world. This is a huge problem because, as you know, dragons love tacos. If only there was a way for the dragons to travel back in time, to before tacos went extinct. Then they could grab lots of tacos and bring them back! It’s the perfect plan, as long as there’s no spicy salsa. You remember what happened last time....

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.

When Nora Seed finds herself in the Midnight Library, she has a chance to make things right. Up until now, her life has been full of misery and regret. She feels she has let everyone down, including herself. But things are about to change. The books in the Midnight Library enable Nora to live as if she had done things differently.