C. T. Adams is a bestselling author of urban fantasy and paranormal romance. Her books include The Exile, the first Book of the Fae; and Touch of Evil, the USA Today bestselling first volume in the Thrall series, which she co-wrote with Cathy Clamp. Cie and Cathy also co-wrote the original Tales of the Sazi--the first in that series, Hunter's Moon, was also a USA Today bestseller-and the first six books in the Blood Singer series, which begins with Blood Song. Cie lived in the Denver metro area for seventeen years before moving to the Texas Hill Country, where she lives with a large dog and several cats.

Cathy Clamp is a bestselling author of urban fantasy and paranormal romance. Her books include Forbidden, the first in the Luna Lake series; Hunter's Moon, a USA Today bestseller; and other Tales of the Sazi. She is the co-author, with C. T. Adams, of the Thrall series-the first volume, Touch of Evil, was also a USA Today bestseller-and of the first six books in the Blood Singer series, which was published under the Cat Adams pseudonym. The first volume in that series is Blood Song. Cathy Clamp resides in the Texas Hill Country with her husband, their dogs and cats, and their 24 Boer/Spanish cross goats.