It's no ordinary morning at the Poplars - the master is found dead in his bed and it turns out that his high blood pressure was not the cause of death. Heyer uses her attention to detail and brilliant characterizations to concoct a baffling crime for which every single member of the quarrelsome family has a motive, and none, of course, has an alibi. Heyer's sparkling dialogue is a master class in British wit, sarcasm and the intricacies of life above and below stairs.