Freedom of a Highlander by Katy Baker

Hurled back in time to fifteenth century Scotland, Madeleine finds herself tangled in a dark plot that threatens all she holds dear—including her growing attraction to the handsome Deryn Stewart…
Maddy Green’s priorities are clear. Her family and her business are all that matter. After one bad experience too many, relationships are strictly off limits. But when she stumbles under an arch into fifteenth century Scotland and is rescued by the enigmatic loner, she finds her resolve sorely tested.
Deryn Stewart just wants to be left alone. Having turned his back on his former life following an earth-shattering loss, he has retired to the remote wilds of the Highlands. But when a mysterious woman from the future crashes into his life needing his help, it seems fate hasn’t quite finished with him yet.
As he vows to help her find a way home, he starts to realize that it won’t be as easy as he’d thought. Because not only are deadly forces scouring the land searching for the feisty lass, but she’s also stolen his heart. Dare Maddy and Deryn risk everything on a second chance at love? Or will fate and the centuries tear them apart?