Carla Swafford's erotic Circle series comes to an exhilarating finale as the team of sexy spies and assassins goes undercover—under the covers.

After disappearing days before her wedding to fellow Circle agent Rex Drago, Abby Rodriguez discovered that trying to reclaim a life—and a love—lost is a whole lot harder than she thought. When her family's safety is threatened by an arms dealer, Abby must go undercover with the one man who sees right through her as they play the scariest roles yet: husband and wife.

Mission or no mission, Rex Drago wants answers from his ex-fiancee. Forced to play along as a rival arms dealer and the husband he once wanted to be, Rex is finding it hard to stay professional—especially since Abby is just as hot as ever. And when they find themselves in a very intimate position, Abby and Rex must act the part—or risk blowing their cover entirely.