From USA Today best-selling author Trisha Wolfe comes her most dark and dangerous romance psych thriller that readers say is: "deliciously twisted" Duet: a performance by two. But who is acting, and who is devolving? A buried past is unearthed, and Grayson Sullivan--AKA The Angel of Maine--retaliates against the system who made him, deploying psychological warfare on the woman who initially set him free. Dr. London...