Science Fiction Time Travel

When you discover the world is a computer program, and you figure out that by altering the code you can time travel and perform acts that seem like magic, what can possibly go wrong? Pretty much everything. Just ask Brit, who has jumped around in time with such abandon that she has to coexist with multiple versions of herself. Now, Brit the Elder finds that her memories don't match Brit the Younger's.

After going through the door that called to them both in dreams, Emory and Romie find themselves in the Wychwood: the same verdant world written of in Song of the Drowned Gods, albeit a twisted, rotting version of it. A sinister force has awoken with their arrival, intent on destruction as it spills across realms, and now Emory and Romie must stop it before it reaches their own shores. Meanwhile, Baz and Kai are desperate to follow their friends through the door to other worlds, but a mishap pulls them back in time instead—where they come face to face with Cornus Clover himself.

Listen to the first three books in the medieval time travel romance series listeners call addictive: A Knight to Remember, Knight Moves, and Lonely Is the Knight.

In a back alley in Tokyo, there is a café that has been serving carefully brewed coffee for more than one hundred years. Local legend says that this shop offers something else besides coffee - the chance to travel back in time. With faces both familiar and new, Tales from the Cafe follows the story of four patrons who visit to take advantage of café Funiculi Funicula's time-traveling offer and revisit moments with family, friends and lovers. Each one must face up to the past to move on with their life.

One day, six towers appear on Earth. Each one stands hundreds of stories tall, and are invulnerable to all attacks. At the base of each tower is a portal, welcoming in all who dare enter it. All sorts of magical monsters can be found inside the towers. Even treasure, magic, and superhuman strength can be acquired. The problem is that the towers aren't a friendly place. Even worse, the towers sometimes release waves of monsters to attack Earth. In the year 2083, there are only a hundred survivors. In one last attempt, they challenge the final floor without regard for their lives.

In December of 1282, English soldiers ambushed and murdered Llywelyn ap Gruffydd, the Prince of Wales. His death marked the end of Wales as an independent nation and the beginning of over seven hundred years under the English boot. < Footsteps in Time is the story of what might have happened had Llywelyn lived. And what happens to the two teenagers who save him.

Benjamin Travers has been electrocuted. What's worse, he and his friends have woken up in the 1980s. As the friends search for a way home, they realize they're not alone. There are other time travelers, and some of them are turning up dead.

Private Detective Greyson Travers has a secret, but he isn’t the only one. When a stunning widow asks him to investigate the suicide of her husband, Greyson plans for an easy resolution. But a quick look into the past gets dangerous for his future. He isn’t the only one interested in the case, and the longer he’s involved, the more victims turn up dead.

Before Miss Peregrine gave them a home, the story of peculiars was written in the Tales. Wealthy cannibals who dine on the discarded limbs of peculiars. A fork-tongued princess. These are but a few of the truly brilliant stories in Tales of the Peculiar - the collection of fairy tales known to hide information about the peculiar world, including clues to the locations of time loops - first introduced by Ransom Riggs in his number-one best-selling Miss Peregrine's Peculiar Children series.

The regulars at the magical Café Funiculi Funicula are well acquainted with its famous legend and extraordinary time-travel offer. Many patrons have reunited with old flames, made amends with estranged family and visited loved ones. But the journey is not without risks, and there are rules to follow.

Malice Morbid Malign isn't like the rest of her family. But when her younger sister, Antipathy-Rose, finds a sphere of solid amber in one of the forbidden swag rooms at Malignant House, and bites right through it, she unwittingly unleashes a world of trouble. Trapped within the amber sphere is Maniacal Malign’s time-stopping pocket watch. Maniacal Malign had been in exile for several centuries, but the moment Antipathy-Rose’s gnashers crack the amber, he is summoned back to monstrous action. Malice, Uncle Vex and Seth find themselves on a time-sensitive mission.

Pass through fairy tales into the magic of invisible worlds in these opulent stories by a beloved fantasy icon and author of the classic Riddlemaster trilogy.

Joseph Colsco has survived what many would not have - cast naked on an alien planet amidst humans speaking an unknown language and with a different culture and history. Now, known to the people of Caedellium as Yozef Kolsko, he has risen out of despair to prominence and finds himself a central figure in the culmination of a struggle against an imperialist power bent on subjugation. The clans of the Island of Caedellium must gird themselves for what is to come.

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.

Before Joe Hart can stop the murder of John Lennon, he must die himself. When Joe Hart dies after leading a wasted life, he chooses to use his second chance to make the world better. Even when he thinks he knows what is coming, changing the past is difficult. What would you do, if you could do it all again?

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.

Gwyneth Shepherd's sophisticated, beautiful cousin Charlotte has been prepared her entire life for traveling through time. But unexpectedly, it is Gwyneth who, in the middle of class, takes a sudden spin to a different era! Gwyneth must now unearth the mystery of why her mother would lie about her birth date to ward off suspicion about her ability, brush up on her history, and work with Gideon, the time traveler from a similarly gifted family that passes the gene through its male line, and whose presence becomes, in time, less insufferable and more essential.

Gwen's life has been a rollercoaster since she discovered she was the Ruby, the final member of the secret time-traveling Circle of Twelve. In between searching through history for the other time-travelers and asking for a bit of their blood (gross!), she's been trying to figure out what all the mysteries and prophecies surrounding the Circle really mean. At least Gwen has plenty of help. Her best friend Lesley follows every lead diligently on the Internet. James the ghost teaches Gwen how to fit in at an eighteenth century party.

As humanity is taking its final breath, facing extinction from a myriad of monsters, the last three people on earth are creating a final chance for the hero to go back in time and stop the apocalypse. However, before the hero can enter the chronomancer portal to the past, she and the portal's creator are both killed, leaving only the weak assistant to carry on their dream of saving the world. Will Nick be able to right the wrongs done to him, and prepare the hero for the world to come?

Humanity might have died out once, but Isaac got a second chance at life, returning to the time when the [System] initialized. Grasping this chance with both hands, he worked tirelessly to bring his future knowledge to the masses, but even so, some disasters are inevitable.