A discovery that wasn’t meant to happen.

On a timeline that shouldn’t exist.

When Reid Walton, an unacclaimed community college history professor and obscure conspiracy author, is invited to join a billionaire’s mysterious science project as a history expert, he has no idea why they chose him, or what to expect. Sequestered in a secluded mountain laboratory, he is introduced to their mind-blowing venture: stable time travel, safe enough for a public attraction.

And they already have a working vehicle!

On the heels of this staggering revelation comes another. The time travel technology is suspected of being stolen property. If so, stolen from where? The faster-than-light particles that make the time machine work exist nowhere in the known world except the enigmatic inventor’s possession, who refuses to disclose his source. Could they have come from the future?

With help from the lab crew led by the genius and resourceful Dr. Sara Dearborn, Reid digs for answers to the mystery he was hired to solve. But uncovering the truth turns perilous. Reid finds there is much more at stake than just a time machine, and flushing out his quarry may get them all killed – and rip the timeline apart.

Catapulted across history, Reid, Sara, and their allies must survive alternate dimensions, Nazis, Vikings, and a psychopath willing to destroy anyone and anything, even the timeline itself, if it prevents him from his prize. A prize that offers power more seductive than just time travel. For a deadly price.