Determined to find out who took Ben and why, Mattie immerses herself in a shadowy underworld and comes face-to-face with the darkly alluring Asa Ward, a rogue magic dealer, infamous hustler…and her missing fiancé’s estranged brother. Asa has the power to sense magic, and he realizes Mattie is a reliquary, someone with the rare ability to carry magic within her own body, undetected. Asa agrees to help find Ben on one condition: Mattie must use her uncommon talent to assist his smuggling operations. Now, from magic-laced Vegas casinos to the netherworld clubs of Bangkok, Mattie is on a rescue mission. With Asa by her side, she’ll face not only the supernatural forces arrayed against her but the all-too-human temptation that she fears she can’t resist.