Trouble with Cassandra

As London's most notorious widow, Cassandra Frey is weary of fending off rogues, rakes, and even the Regent.  In desperation, she claims the protection of a reclusive earl who can't easily refute her from his remote castle—only for him to appear on her doorstep and call her bluff!  Does he seek another chance for the love she also desires, or the reprisal she deserves?  Tangled in a web of her own...