.........and I have just discovered Tess Gerritsen - 'The mephisto club' is her 6th novel I think but the first I have read. Gruesome, dismemberment serial killer plot, two main female characters - Dr Maura Isles and Detective Jane Rizzoli. The Mephisto club of the title is dedicated to the study of evil (well there's a surprise!)and a killing takes place close to the home of one of the members leading to their involvement - is the killer human or is something more supernatural at work. Dark and brutal but a real page turner.