Описание книги
Source documents compiled by insurance investigator Ralph Henderson are used to build a case against Baron «R___», who is suspected of murdering his wife. The baron's wife died from drinking a bottle of acid, apparently while sleepwalking in her husband's private laboratory. Henderson's suspicions are raised when he learns that the baron recently had purchased five life insurance policies for his wife. As Henderson investigates the case, he discovers not one but three murders. Although the baron's guilt is clear to the reader even from the outset, how he did it remains a mystery. Eventually this is revealed, but how to catch him becomes the final challenge; he seems to have committed the perfect crime.