The Rake's Final Conquest

Marcus Wolfe, Viscount Helstone, has more than earned the name of Hellcat Helstone, due to his wild, rakish ways. No woman can hold him—until he meets outspoken governess Sophie Flint, who both antagonizes and attracts him in equal measure!
Sophie's refusal to become his mistress has Marcus in a spin—and even more determined to make her his. Has the devilish viscount finally been tamed by the forthright Miss Flint?