Jillian St. Clare's first mistake is taking off her shoes at a society ball. Her second mistake is hiding the note that flies through the window into her empty shoe. Her third mistake is dancing the scandalous waltz with the devastatingly handsome stranger who wants the note. A secret message. Meant for a spy. So many mistakes. Jillian can't keep track. Caught up in the dangerous world of espionage, who can she trust? Certainly not her cold and callous guardian. What about the handsome spy, who is none other than Adrian Bennett, the Duke of Dunbary himself? Can she trust Adrian? Or will she lose herself to the duke's dangerous kiss?