Heidelberg Requiem: A gritty crime thriller for fans of Donna Leon and Ian RankinEbookHeidelberg Requiem: A gritty crime thriller for fans of Donna Leon and Ian RankinbyWolfgang BurgerRating: 0 out of 5 stars0 ratingsSave Heidelberg Requiem: A gritty crime thriller for fans of Donna Leon and Ian Rankin for later