Dark Matter
Blake Crouch
Jason Dessen is knocked unconscious on a walk home to his wife and son. He wakes strapped to a gurney in a lab, greeted by strangers celebrating his groundbreaking invention of a quantum transit box into alternate realities.

by Blake Crouch (2019)
Neuroscientist Helena Smith invents a device to record and replay human memories to cure Alzheimer's, inadvertently giving world superpowers the ability to rewrite the timeline itself at the cost of global annihilation.
Blake Crouch
Jason Dessen is knocked unconscious on a walk home to his wife and son. He wakes strapped to a gurney in a lab, greeted by strangers celebrating his groundbreaking invention of a quantum transit box into alternate realities.
Andre Norton
Tallahassee Mitford is a student of archaeology and an assistant curator at the local museum. As she examines an artifact found in an airport locker, she is suddenly surrounded by a riot of light, heat, sound and pain and then falls senseless. Upon awaking, Tally finds that she has been hurled into a time after Egypt was overrun by barbarians. To a strange Nubian kingdom called Meroe. There, moved by forces beyond human comprehension, she learned the reason for her summoning. In a land known as Egypt’s darker sister, Tallahassee Mitford became Ashake, the reincarnation of a magnificent warrior princess, a priestess of power ordained for a destiny of war against unearthly forces of evil – and the unfathomable specters know only as the Wraiths of Time.
Lesley Livingston
Clarinet Reid is a typical teenager on the surface, except she has a centuries-old Druid blood curse running through her veins. She is locked in a deadly race to find a stolen artifact, avert an explosive catastrophe, save a Celtic warrior princess, and right a wrong that happened centuries before.
H.G. Wells
The Time Traveller, a dreamer obsessed with traveling through time, builds himself a time machine and, much to his surprise, travels over 800,000 years into the future. He lands in the year 802701: the world has been transformed by a society living in apparent harmony and bliss, but as the Traveler stays in the future he discovers a hidden barbaric and depraved subterranean class. Wells's transparent commentary on the capitalist society was an instant bestseller and launched the time-travel genre.