Jewel Mysteries

Dark was falling from a dull and humid sky, and the lamps were beginning to struggle for brightness in Piccadilly, when the opal of Carmalovitch was first put into my hand. The day had been a sorry one for business: no light, no sun, no stay of the downpour of penetrating mist which had been swept through the city by the driving south wind from the late dawn to the mock of sunset. I had sat in my ...