To Surrender To A Rogue (Circle of Sin Trilogy) by Cara Elliott, June 2010.
"A pretty speech, cara. It appears you have learnt to stand up and speak for yourself." (p. 138)About the book: Lady Alessandra della Giamatti is in Bath, England to look at antiquities, but must deal with a blackmailer who wants to reveal her past. The only one who can help her out of this situation is a rogue named Black Jack.