Princess Guinevere has come to Camelot to wed a stranger: the charismatic King Arthur. With magic clawing at the kingdom's borders, the great wizard Merlin conjured a solution--send in Guinevere to be Arthur's wife . . . and his protector from those who want to see the young king's idyllic city fail. The catch? Guinevere's real name--and her true identity--is a secret. She is a changeling, a girl who has given up everything to protect Camelot. To keep Arthur safe, Guinevere must navigate a court...