When mystery novelist Hazel Martin receives a secretive letter from an old friend who suspects her relatives have murderous intentions, she packs her bags and heads to the country.Tampered medications, symptoms of poisoning and suspicious accidents all add up to attempted murder and it's up to Hazel and her siamese cat Dickens to sniff out the clues. But with a house full of relatives who all have a motive, will Hazel be able to unmask the culprit...