Blue murder

The Hardstaffe family are not the nicest people in the world. In fact, he - schoolteacher, lothario and bully, she - chronic malcontent - and their horsey unmarried adult daughter seem to be prime candidates for murder. A writer planning these deaths, on paper at least, and a young girl, chased by old Hardstaffe, are the only outsiders in a deliciously neat, but nasty, case.