Wren has spent her life hiding - hiding the truth about herself: She’s half-fae. The local villagers are afraid of her and only her adoptive father, Bryn, and her teacher, a witch named Mila, care whether she lives or dies. When their village is attacked, and Bryn is killed, Mila urges Wren to flee into the woods. There she encounters the mysterious but frightening Thain who offers to take her to the Wyldes, the land of the fae creatures. In the Wyldes, she can finally find a home and learn to embrace the side of herself that she’s always kept hidden. Raised among humans, Wren was shunned for her non-human half and taught to fear the fae. Now that she's living among them, she has to face her fears and accept her own heritage to find peace in her new home. But when the burning seal that Mila placed on her back to control her powers begins to burst, and the mystery of her parentage begins to unravel, Wren might find herself in more danger than she could have ever imagined.
