Steeplechase — Blair Bancroft

Harlan Dawnay, Lord Davenham, handsome and dashing heir to an earldom, offers a marriage of convenience to a suitable young lady he scarcely knows, only to discover she has no intention of being ignored in favor of his friends or his mistress.

Lady Sarah Ainsworth, age seventeen, is not yet interested in marriage. She accepts Lord Davenham's offer solely because she secretly admires him and has high hopes for the future. But when Davenham steadfastly ignores his young bride, including not coming to her bed, Sarah embarks on a series of adventures guaranteed to drive any young husband wild. From unsuitable friends to unsuitable flirtations, from gambling to calling on Davenham's mistress, Sarah forces him to pay attention. Until one final adventure almost ends their marriage before it's really begun.