Saving Grace — Beverley Oakley

A rich man's hobby is a poor girl's ruin during the years of early photographyIt's 1878 and London's most beautiful and hard-hearted prostitute, Grace Fortune, is preparing for her next job. She's the special initiation 'gift' procured by a mother in fashionable Mayfair for her son's twenty-first birthday. When Grace discovers she is to be servicing the man whose secret she'd guarded at the cost of her once-secure position as a housemaid and whose betrayal has plunged her into this hated life, she wants revenge.