The scandalous Lady Wright - M. C. Beaton

Fashionable society regards Sir Benjamin Wright with the utmost honour and respect. Yet Lady Emma knows that her husband is, in fact, a drunken jealous brute who delights in humiliating her both in and out of the bedroom.

So, his unexpected murder is a blessing, she thinks - that is, until the constable's accusing finger points to her as the murderer. But it soon becomes apparent that her late husband hid many secrets and enemies.

When the practical Comte Saint-Juste arrives on the scene offering his services, Lady Emma is about to discover what the French dedication to l'amour really means...