Winter Fire — Jo Beverley

Genova Smith is a resourceful woman, but the Marquess of Ashart is a challenge even for her. Especially when she finds herself in the precarious position of accompanying him to the home of Lord Rothgar, his cousin and mortal enemy. Even more distressing, she and the infuriating rake have been caught in a passionate kiss, forcing her into the dangerous situation of pretending to be in love with the one man capable of stealing her heart...

Caught in an unwanted betrothal, Lord Ashart plays the game to protect a lady's virtue while pursuing darker purposes of his own. To survive, he must confront his cousin and his past, but the passion that ignites between him and Genova threatens everything. With her, he realizes he's finally met his match -- and if he isn't careful, their staged engagement may turn into something deliciously real...