“Thefactsarebrieflythese：Somefiveyearsago，duringa
lengthyvisittoWarsaw，Imadetheacquaintanceofthewell-known
adventuress，IreneAdler。Thenameisnodoubtfamiliartoyou。”
“Kindlylookherupinmyindex，Doctor，“murmuredHolmeswithout
openinghiseyes。Formanyyearshehadadoptedasystemof