Stephanie Laurens 
Fine Passion 
Number 4 in series

The last of his line, Jack, Baron Warnefleet, flees London after nearly being compromised into marrying a dreadful female. Turning his back on marriage, he rides home to the estate he has not seen for years Outside his gate, however, Jack rescues a lady from an unmanageable horse. But Lady Clarice Altwood is no meek and mild miss. She is delectably attractive, undeniably capable and completely unforgettable. It quickly becomes clear that Clarice is in danger and Jack must use every ounce of his cunning to protect this richly passionate woman…who has so quickly stolen his heart.