ماه الماس

Rachel Verrinder receives the stone as a gift and does not realize that it has been passed to her in a sinister form of revenge by John Herncastle who, it transpires, acquired the moonstone by means of murder and theft. The jewel also brings bad luck. The stone disappears on the very night it is given to Rachel, though, and the tale concerns the unveiling of the culprit after the intervention of Sergeant Cuff, a famous London detective.