This is the story of Corlath, golden-eyed king of the Free Hillfok, son of the sons of the Lady Aerin. And this is the story of Harry Crewe, the Outlander orphan girl who became Harimad-sol, King's Rider, and bearer of the Blue Sword, Gonturan, the sword Lady Aerin carried, the sword only a woman may wield, for it will turn in the hand of a man.
The Blue Sword by Robin McKinley 