Lost at sea when her sister is taken captive on a marauding slave ship, Brigid is far removed from the only life she knew as a princess and the pampered daughter of an Irish king.
Now Brigid has few choices. Alone and abandoned, she disguises herself as a boy and vows to find her innocent sister forced into slavery. Over the course of her search, many years pass and Brigid grows from a child to a woman - and she still does not give up. She lives off the land, meets friend and foe along the way, and gains a reputation as a tough woman, fierce enough to conquer men. It is not fierceness that guides her but the love for her missing sister and the longing for her family to be reunited. She pushes forward on her journey, knowing that her only real power comes from within herself.