The Viking's Bride (The Viking Series, #4)

At sixteen, Effie Chattan was careful to make only those promises she knew to be easily kept, but a foolish promise born of exasperation and stubbornness was about to become her undoing.

Forced to leave their land, good friends Ward and Branan led the MacGreagors north to find a new home, but good land came at a heavy price and one of them was about to fall victim to Effie's promise.