Dickens' protege, Wilkie Collins, is credited with the 1st modern English detective novel, The Moonstone. This novel can claim to have established the genre with classic features of the 20th c. detective story: a country house robbery, an 'inside job', a celebrated investigator, bungling local constabulary, detective enquiries, false suspects, the 'least likely suspect', a rudimentary locked room' murder, a reconstruction of the crime, and a final twist in the plot.
It revolves around the theft of a valuable yellow diamond known as "the Moonstone" from an Indian temple and gifted to Rachel Verinder on her 18th birthday, then stolen from Rachel's bedroom, leading to a complex investigation to solve the mystery through a series of narrators, each contributing their perspective on the events.
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