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Previously published in the print anthology The Thirteen Problems.
A woman is warned by a psychic of the evil and danger in her house. On a full moon, she must watch for the signs: blue primrose means caution, blue hollyhock is danger, and blue geranium is death!
Agatha Christie
Agatha Christie is known throughout the world as the Queen of Crime. Her books have sold over a billion copies in English with another billion in over 100 foreign languages. She is the most widely published author of all time and in any language, outsold only by the Bible and Shakespeare. She is the author of 80 crime novels and short story collections, over 20 plays, and six novels written under the name of Mary Westmacott.
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