Science Fiction Time Travel

Marcus and Theron are two lovers bound by an eternal and unshakable bond. As a series of catastrophic events nearly destroys their world, the two along with a chosen few become Emissaries destined, over the course of 13,000 years and through many reincarnations, to lead humanity into an era of peace and prosperity as foretold by the Elders of their race. But the forces of evil have taken possession of one man, Helghul, who relentlessly pursues Marcus and Theron through time, determined to destroy them and ruin all hope for salvation.

Portia Hastings has spent her life rescuing her younger sister from one scrape or another. But this time, she has to step through time to do it, following Miranda from the 19th century to the 18th. Almost immediately, Portia is beset by highwaymen, which might be the most exciting thing to happen to her in a long time, even if she’d never admit it.

Like a smaller and much scruffier Greta Garbo - finally - Markham speaks! It's Christmas and time for the first (and almost certainly last) St Mary's Annual Children's Christmas Party - attendance compulsory, by order of Dr Bairstow. Discovered practising his illegal reindeer dance and poo-dropping routine, our hero, along with fellow disaster magnets Peterson and Maxwell, is dispatched to Anglo-Saxon England to discover the truth about Alfred and the cakes.

En route to London from New York, Flight 305 suddenly loses power and crash-lands in the English countryside, plunging a group of strangers into a mysterious adventure that will have repercussions for all of humankind. Struggling to stay alive, the survivors soon realize that the world they've crashed in is very different from the one they left. But where are they? Why are they here? And how will they get back home?

Three time-traveling historians are visiting World War II England: Michael Davies, intent on observing heroism during the Miracle of Dunkirk; Merope Ward, studying children evacuated from London; and Polly Churchill, posing as a shopgirl in the middle of the Blitz. But when the three become unexpectedly trapped in 1940, they struggle not only to find their way home but to survive as Hitler's bombers attempt to pummel London into submission.

For a policeman, there can be few things worse than a serial killer loose in your city. Except, perhaps, a serial killer who targets coppers, and a city on the brink of bloody revolution. For Commander Sam Vimes, it all feels horribly familiar. Caught on the roof of a very magical building during a storm, he's found himself back in his own rough, tough past without even the clothes he was standing up in when the lightning struck. Living in the past is hard, especially when your time travel companion is a serial killer who knows where you live.

An ordinary Russian guy, Sergei, picks a fight in his neighborhood, defending a little boy. Problem is, the guy he's just defeated vanishes into thin air, leaving Sergei to discover he now possesses the ability to turn time around. On top of that, Sergei can now travel between worlds. He acquires even more mysterious new skills and abilities. And he discovers there're many others just like him in our world. Sergei finds his own place in the secret community of the Seekers - creatures with superpowers.

In the discreet little Key West bar that Jake Stonebender established, Fast Eddie Costigan learned to curse back at parrots as he played the house piano; the Reverend Tom Hauptman learned to tend bar bare-chested, and Long-Drink McGonnigle discovered the margarita. Nobody even noticed them save the universe.

Rigg is well trained at keeping secrets. Only his father knows the truth about Rigg’s strange talent for seeing the paths of people’s pasts. But when his father dies, Rigg is stunned to learn just how many secrets Father had kept from him - secrets about Rigg’s own past, his identity, and his destiny. And when Rigg discovers that he has the power not only to see the past, but also to change it, his future suddenly becomes anything but certain.

Raheiran Special Forces captain Gillaine Davré has just woken up in some unknown space way station, wondering where the last 300 years have gone. The last thing she remembers is her ship being attacked. Now it seems that while she was time traveling, she was ordained a goddess.... Gillaine's only hope of survival rests with dangerously seductive Admiral Mack Makarian, who suspects her of being a smuggler - or worse. But he can't begin to imagine the full extent of it.

Meet Lady Amelia Smallhope, for whom there is no problem that can't be solved by a drink and a think. And Pennyroyal, for whom there is no problem. Ever. Everyone's favourite bounty hunters. Sorry - recovery agents. No bad guy they can't handle. No expense account too flexible. No adventure too outrageous. Join them as they settle scores, break every rule in the book and take the world by storm.

Ryan Romano has done it. He has gathered information about all the villains threatening New Rome. He listed all the people he wants to protect. He knows which places he has to blow up and which car he has to steal. All that's left is going back in time one final time, achieve the perfect sequence of events, save everyone, get the girl, and defeat the ultimate enemy.

Time is a resource. Everyone knows it has to be managed. You mess with it at your peril. You can let it move fast or slowly, but what you mustn't do is allow it to stop. The Monks of History have the glamorous job of time management in the Discworld. They store it and pump it from the places where it's wasted (like underwater—how much time does a codfish need?) to places like cities, where there's never enough time. But the construction of the world's first truly accurate clock starts a race against, well, time for Lu Tze and his apprentice Lobsang Ludd.

Six Jedi Masters, 12 Jedi Knights, and 50,000 men, women, and children, will embark - aboard a gargantuan vessel, equipped for years of travel - on a mission to contact intelligent life and colonize undiscovered worlds beyond the known galaxy. The government bureaucracy threatens to scuttle the expedition before it can even start - until Master C’baoth foils a murderous conspiracy plot, winning him the political capital he needs to set in motion the dream of Outbound Flight.

Valor, book three: An Arch Magus dies, only to find himself in the body of a young man in a medieval Kingdom. He finds out that he is the second son of a Duke, exiled to a desolated town by his own family. Shackled by the notorious reputation of his new shell, he tries his best to develop his domain, implementing new policies and innovations, leading his subjects to prosperity. In this world where magic is undeveloped, he shall once again pave a new path.

The Alt Apocalypse is the ground-breaking, genre-bending series from Tom Abrahams. It explores survival under the most extreme circumstances, but with a twist (and no cliff-hangers). This series, which can be listened to in any order, features the same core characters in each complete story. But every book dunks them into a new, alternate apocalypse; a nuclear holocaust, an earthquake, a flood, a wildfire, a hurricane, a plague, and even zombies.

An arch magus dies, only to find himself in the body of a young man in a medieval kingdom. He finds out that he is the second son of a duke, exiled to a desolated town by his own family. Shackled by the notorious reputation of his new shell, he tries his best to develop his domain, implementing new policies and innovations, leading his subjects to prosperity. In this world where magic is undeveloped, he shall once again pave a new path.

Everyone deserves to get away for a bit. Even the miscreants at St Mary's. Astonishingly, Dr. Bairstow has declared a holiday. Even more astonishingly - he's paying for it. Needless to say, there are strings attached. They have to record the 1601 performance of Hamlet, with Shakespeare himself in the role of the Ghost. It doesn't go well, of course.

Xanthe has always had an affinity with some of the antiques she finds. When she touches them, she can sense something of the past they come from and the stories they hold. When she has an intense connection to a beautiful silver chatelaine, she has to know more. It is while she’s examining the chatelaine that she’s transported back to the 17th century, where it has its origins. She discovers there is an injustice in its history. The spirit that inhabits her new home confronts her and charges her with saving her daughter’s life, threatening to take Flora’s if she fails.

In Race to the Ark, Peter, Mary, and their faithful dog, Hank, travel back to the time of Noah. With only seven days to solve the riddle of the scroll and escape the impending flood, Peter, Mary, and Hank must race to help Noah and his family finish the ark. Along their journey, Peter and Mary evade a group of young ruffians and ultimately come face-to-face with the Dark Ruler, an evil man who reminds them of a snake they met in the Garden of Eden.