What makes [b:An Invitation to Sin|833926|An Invitation to Sin (Griffin Family, #2)|Suzanne Enoch|http://d202m5krfqbpi5.cloudfront.net/books/1342498938s/833926.jpg|2484648] different from hundreds of other historicals:1. The heroine is a painter.2. She has no interest in getting married.3. The hero ...