(From the publisher):
Caroline Monday knows better than to trust the dark and dangerous Morgan Blakely, Marquis of Clayton and England's infamous spy. Plotting revenge against a powerful enemy, Morgan will stop at nothing to secure Caroline's help — even claiming that she's a long-lost heiress and not the penniless orphan she'd thought herself. Yet as she's drawn into a world of old grudges and long-buried secrets, where the past is unraveled and the future uncertain, Caroline yearns to believe Morgan's words…and to give in to a desire that's stronger than her fear….
Original title: The Bride of the Unicorn
Genre: Fiction→ Romance→ Historical→ Regency