About the book: 2023 / "Cozy Detective" has been replenished with the book "Murder on New Year's Eve" by Natalia Antonova. Confused family ties will confuse anyone, but only not the stubborn Andriana Karlsonovna - a detective whose respectful age does not prevent her from conducting the most complicated cases. Businessman Efim Massalsky decided, as usual, to gather all his relatives for the New Year at his estate. Suddenly the holiday is overshadowed by a terrible event - one of the guests is found dead in his bed. The victim's friend turns to detective Andriana Karlsonovna with a request to investigate the crime. The cheerful lady will have to find out which of her relatives turned out to be a poisonous snake, only pretending to be a friend to the others, and whether there are hidden participants in this matter…