London's most celebrated courtesan, The Blackbird, was a woman before her time-uninhibited, financially independent, and free to live by her own rules. Schooled in the sensual arts by the one man she loved the most, she recorded every wicked detail in her diaries...When Boston museum curator Piper Chase-Pierpont unearths The Blackbird's steamy memoirs, she's aroused and challenged by what she finds. Could the courtesan's diaries be used as a modern girl's guide to finding love and empowerment? One curious curator-and one very lucky man-are about to find out... in Unbound by Susan Donovan and Celeste Bradley.