Eggnog murder: When a gift-wrapped bottle of eggnog proves to be a killer concoction for a Tinker's Cove local, all Lucy Stone wants for Christmas is to find the murdering mixologist who's stirring up trouble. Death by eggnog: Food and cocktails columnist Hayley Powell has never cared much for Bar Harbor's grouchy town librarian, Agatha Farnsworth. But after the Scroogy senior has a fatal - and suspicious - allergic reaction to supposedly non-dairy eggnog, it's up to Hayley to ladle out some justice. Nogged off: Julia Snowden's tenant Imogen Geinkes seems to be jinxed. Her poorly named 'Killer Eggnog' gives all her co-workers food poisoning at the holiday party. Now Julia has to get moving to catch the cold-hearted culprit.