Alanna of Trebond may be a girl of noble birth, but she will not be sentenced to the life of a well-mannered young lady. Alanna dreams of becoming a knight of the realm of Tortall, and neither her gender nor her father’s orders will stop her.

Though Alanna’s father is preparing her twin brother, Thom, for the path to knighthood, he dreams of studying sorcery. To forge their own destinies, the two hatch a cunning plan: Alanna will disguise herself as a boy and take Thom’s place while he learns the art of magic. But the path to knighthood is never easy and, on her first adventure, Alanna will find friends and enemies, sickness and sorcery, and discover the magic within her…