The Daffodil Mystery is a 1920 thriller novel by the British writer Edgar Wallace. It features the detective Jack Tarling and his Chinese assistant Ling Chu. Wallace cleverly concocts the plot by allowing the audience to play detective and seek out the person behind the elusive murder, while cleverly maneuverer by false assumptions. Abundant with mystery, suspense, and unexpected twists, the novel is sure to mesmerize with its clever style and well-conceived...