The New York Times bestselling author of Troublemaker and Heartbreaker delivers a heart-pounding and romantic thriller about a woman who must travel back in time to stop a ruthless killer--but can she also protect her heart from the irresistible, dark lover she finds there? Is it possible to unravel a convoluted mystery from the past...by living it? A scholar specializing in ancient manuscripts, Grace St. John never imagined that a cache of old documents...