One Silent Night by Sherrilyn Kenyon

The latest in the Dark-Hunter series, but not actually about a Dark-Hunter. This book focuses on the bad guys. Yes bad guys can love too. Do not read this book until you have read Acheron. This book felt like it was setting up for the next book in the series, which I am guessing will be about Nick. If you like the series then keep on reading because it only gets better and better (like an awesome soap opera).