FromNew York Timesbestselling author Kiersten White comes a new fantasy series reimagining the Arthurian legend, set in the magical world of Camelot. There was nothing in the world as magical and terrifying as a girl.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 in which the old—including Arthur's own family—demand things continue as they have been, and the new—those drawn by the dream of Camelot—fight for a better way to live. And always, in the green hearts of forests...