After Midnight by Eryn Lockhart
Approx. 151,010 words.
Published on September 12, 2011.
A thrilling historical romance set against the early Napoleonic Wars and Regency, Lucien Warrick's years of service as an agent of the Crown have prepared him for everything...except Jacqueline Gervais; a spirited French refugee who's skills in deception and sabotage rival his own. Together, they discover that the path to true love goes hand in hand with a mission that can make or break an empire.