Oath of a Highlander by Katy Baker

Her wanderlust meets his duty in a love across centuries.

Free-spirited and adventurous, Anna Webster has always lived life on her own terms. With each new job and each new city, she’s sure what she’s looking for lies just around the corner. If she only knew what that was.
But when a twist of fate whisks her away to medieval Scotland, Anna’s search takes an unexpected turn. She finds herself drawn not only to the mist-shrouded moors and ancient castles– but also the charismatic Highlander who comes to her aid. His piercing gaze and electric touch stir something within, a longing she can neither ignore or control. And that terrifies her.