Science Fiction Time Travel

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.

Laurel's life bears no resemblance to the love stories she writes. While handsome heroes are easy to imagine, they're much more difficult to find. Years of bad dates with creepy men have left her feeling cynical toward all things related to love. When she and her best friend find themselves caught up in Morna's meddling magic and are transported to 17th-century Scotland, Laurel meets a man who threatens to change her attitude toward matters of the heart.

Four years after the Nihil and the Order has a new threat. A clay tablet is discovered at an excavation in Knossos, Crete. The text is written in a language that no one can decipher, but the Nazis have come to claim it and Napoleon sends his own Savants Temporal to the Minoan tomb. Meanwhile, something ancient is infecting the descendants of the great houses of Europe. Book four in the best selling Infinity Engine series.

Nationally syndicated radio talk-show host Rush Limbaugh has long wanted to make American history come to life for the children of his listeners. In Rush Revere and the Brave Pilgrims, he created the character of a fearless middle-school history teacher named Rush Revere, who travels back in time and experiences American history as it happens, in adventures with exceptional Americans. In this second book in the series, Rush Revere is transported back to the people and events leading up to the American Revolution.

When a letter from her late grandmother sends Kara Forrester to Scotland to solve an ancient family mystery, she finds herself transported to 14th century Scotland. Arriving on the property of a dashing medieval laird, she must convince him that he can trust her - and work with her to prevent a looming tragedy. Taking on the mantle of leadership of Clan Macleay in his cousin's absence, Ronan struggles with the breadth of his new duties.

The dying Empire's most cunning and ruthless warlord, Grand Admiral Thrawn, has taken command of the remnants of the Imperial fleet and launched a massive campaign aimed at the New Republic's destruction. With the aid of unimaginable weapons long hidden away by the Emperor on a backwater planet, Thrawn plans to turn the tide of battle, overwhelm the New Republic, and impose his iron rule throughout the galaxy.

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.

Esta isn’t a stranger to high-stakes heists. She’s a seasoned thief who has no reservations about using her affinity for time to give her an edge, and she’s trained her whole life for one mission: travel back to 1902 New York, steal the ancient Book of Mysteries, and use its power to destroy the Brink and free the Mageus from the Order’s control. But the book held a danger that no one anticipated - Seshat, an angry goddess, was trapped within its pages.

Early morning, 1902. At 7/7 Marchmont Crescent, Eilidh the charlady tips coal into a fire grate and sets it alight. Overhearing, Grimalkin the cat ambles over to curl up against the welcome heat and lick his favorite human's hand. But this is to be his last day on earth…before he becomes the Ghost Cat. Follow Grimalkin as he witnesses the changes of the next 120 years, prowling unseen among the inhabitants of an Edinburgh tenement while unearthing some startling revelations about the mystery of existence, the unstoppable march of time and the true meaning of feline companionship.

The Destiny’s Crucible series chronicles the incredible adventure of Joseph Colsco, a college student of no particular importance who is thrust into an unimaginable fate by an accident that couldn’t happen - but did. Cast naked on the planet Anyar, he forges a new life for himself and rises to prominence and responsibilities he would otherwise never have imagined. However, much is left undone and uncertain.

Six three-book box sets together in one collection! Travel back to many different times in Scottish history. Watch our modern women try to fit in there.

On their way to fight in the Mexican-American War, a group of American soldiers are swept away to a strange and deadly alternate Earth in this thrilling new adventure set in the world of the New York Times best-selling Destroyermen series.

Dominic Cantori is an orphan. Ashamed of his situation, Dominic avoids making friends for fear of exposing his terrible secret. One day on a class trip to Ellis Island, a tour guide asks everyone about their families. Immediately, Dominic flees from the class and hides in a closet, where he falls asleep for hours.

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?

When Kinley Chandler abruptly lands in medieval Scotland, there isn’t much she’s leaving behind. With her body shattered and her military career over, Kinley has resigned herself to death. But in the past, all that changes. Lachlan McDonnel, the laird of a clan of immortal highlanders, can hardly believe his good fortune. Not only does the mysterious lass save his life, she awakens his heart in a way he’d thought no longer possible. But the druid spells that allow Lachlan’s clan to live forever have a dark side as well.

Determined to save the antiques store she has inherited from ruin after the unexplained disappearance of her parents, Sarah Lester discovers a jumbled collection of vintage postcards that leads her on a journey through time. Unprepared for the story the postcards weave about their reclusive former owner, Sarah’s life is thrown into disarray as she is transported to Victorian London, colonial New Zealand, and to the British Raj in 19th-century India.

In the frozen wilderness of Antarctica, a team of researchers makes a shocking discovery: a century-old ship buried deep in the ice. As they begin to excavate the vessel, they realize that it holds a dark secret—inside, they find the frozen remains of a crew, long dead from a mysterious plague. Alerted to the event, an agent of the Outlier division is dispatched to investigate. Discovering that the ship was part of Shackleton's expedition to the South Pole and that the plague on board is unlike any they have seen before.

Quinn Black thought his work was finished. After all, in the years since he discovered he could time travel, he saved the human race from disaster and restored hope to the world. At least in the current timeline of the universe. Out in the multiverse, the Earth—and everyone he loves—is in trouble again. Someone sent Quinn's team a video begging for help. If Dr. Green's assessment of reality is correct, how will he find his way home if he gets lost in the vast expanse of the cosmos? However, the alternative might be worse.

After finding himself caught up in one of Louisiana’s oldest and bloodiest family rivalries, Detective Dave Robicheaux must battle the most terrifying adversary he has ever encountered: a time-traveling superhuman assassin.

The magic tree house has returned, and it's taking Jack and Annie back in time to Alaska, 1925. There they meet Balto, a jet-black Siberian husky destined to save victims of the diphtheria epidemic. But the trail isn't easy, and Balto is going to need Jack and Annie's help!