Whoso Findeth a Wife by William le Queux

Several weeks passed uneventfully. In fulfilment of my promise to Sonia I had obtained the required permit and taken it personally to Pembroke Road on the same evening, but on arrival there discovered that the pretty Russian had been unexpectedly summoned to the bedside of a sick friend. She had, however, left a note with the English maid asking me to enclose the document in an envelope and leave it.

"I regret it is impossible for me to be at home to receive you," she wrote in French, "but I have every confidence that you will secure me what I require. If you leave it for me I will, in return, write down and send you the facts I promised to reveal. Time presses, therefore kindly excuse my haste. I shall always remember your kindness and be ready to render you any service in return."