Disguised as a boy, Alanna of Trebond becomes a squire, to none other than the prince of the realm. But Prince Jonathan is much more to Alanna; he is her ally, her best friend, and one of the few who knows that she's really a girl. Now it will take all of Alanna's awesome skill, strength, and growing magical powers to protect him from the mysterious evil sorcerer who is bent on his destruction, and hers!