Author of Inkheart , offers a different take on the theme for younger readers. The Princess Knight - Books - Amazon.com
To inherit the throne in a kingdom that forbids women from ruling, Sapphire must disguise herself as a male prince . Frincess&Cnight
Princess Sapphire is born with both a "boy's heart" and a "girl's heart" due to the mischief of an angel named Tink. Author of Inkheart , offers a different take