This show is a great little sci-fi gem if you haven’t checked it out now is the time to start and because it deals with time travel there are lots of great books that have similarities.
Outlander (Outlander #1) by Diana Gabaldon
The year is 1945. Claire Randall, a former combat nurse, is back from the war and reunited with her husband on a second honeymoon--when she walks through a standing stone in one of the ancient stone circles that dot the British Isles. Suddenly she is a Sassenach--an "outlander"--in a Scotland torn by war and raiding Highland clans in the year of Our Lord...1743.
Hurled back in time by forces she cannot understand, Claire is catapulted into intrigues and dangers that may threaten her life...and shatter her heart. For here she meets James Fraser, a gallant young Scots warrior, and becomes a woman torn between fidelity and desire...and between two vastly different men in two irreconcilable lives.
(Also it was picked up for a 16 episode first season on Starz! Raise your hand if you’re excited.)
The River of No Return by Bee Ridgway
In Bee Ridgway’s wonderfully imaginative debut novel, a man and a woman travel through time in a quest to bring down a secret society that controls the past and, thus, the future.
“You are now a member of the Guild . There is no return.” Two hundred years after he was about to die on a Napoleonic battlefield, Nick Falcott, soldier and aristocrat, wakes up in a hospital bed in modern London. The Guild, an entity that controls time travel, showers him with life's advantages. But Nick yearns for home and for one brown-eyed girl, lost now down the centuries. Then the Guild asks him to break its own rule. It needs Nick to go back to 1815 to fight the Guild’s enemies and to find something called the Talisman.
In 1815, Julia Percy mourns the death of her beloved grandfather, an earl who could play with time. On his deathbed he whispers in her ear: “Pretend!” Pretend what? When Nick returns home as if from the dead, older than he should be and battle scarred, Julia begins to suspect that her very life depends upon the secrets Grandfather never told her. Soon enough Julia and Nick are caught up in an adventure that stretches up and down the river of time. As their knowledge of the Guild and their feelings for each other grow, the fate of the future itself is hanging in the balance.
Ruby Red (Ruby Red Trilogy #1) by Kerstin Gier
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. Together, Gwyneth and Gideon journey through time to discover who, in the 18th century and in contemporary London, they can trust.
The Shining Girls by Lauren Beukes
THE GIRL WHO WOULDN'T DIE HUNTS THE KILLER WHO SHOULDN'T EXIST.
The future is not as loud as war, but it is relentless. It has a terrible fury all its own."
Harper Curtis is a killer who stepped out of the past. Kirby Mazrachi is the girl who was never meant to have a future. Kirby is the last shining girl, one of the bright young women, burning with potential, whose lives Harper is destined to snuff out after he stumbles on a House in Depression-era Chicago that opens on to other times.
At the urging of the House, Harper inserts himself into the lives of the shining girls, waiting for the perfect moment to strike. He's the ultimate hunter, vanishing into another time after each murder, untraceable-until one of his victims survives. Determined to bring her would-be killer to justice, Kirby joins theChicago Sun-Times to work with the ex-homicide reporter, Dan Velasquez, who covered her case. Soon Kirby finds herself closing in on the impossible truth . . .
THE SHINING GIRLS is a masterful twist on the serial killer tale: a violent quantum leap featuring a memorable and appealing heroine in pursuit of a deadly criminal. (Also becoming a TV show)
I didn’t realize until doing this how often time travel and Highlands are paired together, anywho do you have any good time travel novels similar to Continuum?