As she stood with her white hand tenderly upon his shoulder, looking lovingly into his eyes, she was describing her return to business, and how she regretted that the long summer seaside days were no more, whereupon he said, cheerfully, in English: "Never mind, darling; November will soon come, and you will then have no further need to go to business. You will be mine. Shall we go out for a walk?" he suggested, noticing that she already had her hat on. To his suggestion she willingly assented, and, raising her full, red lips to his, she kissed him, and then they descended to the restaurant below, empty at that hour save for the seedy old waiter, Pierre, and her father, an elderly, grey, sad-looking man, whose business in later years had, alas! sadly declined on account of the many restaurants which had sprung up along Oxford Street during the past ten years. He had seen better times, but nowadays it was always a hard struggle to make both ends meet, to pay the landlord and to live. Ralph and old Libert exchanged greetings in French, and then, with Jean upon his arm, young Ansell stepped out into Oxford Street. The August night was dry, warm, and starlit. Few people were about as they strolled along, chatting and laughing merrily. Before the theatres discharge their chattering crowds, the main thoroughfares of central London are usually quiet and half-deserted, and as the pair walked in the direction of Regent Street, Jean's heart beat gladly with supreme satisfaction that at last Ralph had returned to London. November! Far off seemed that day of all days in her life when she would be Ralph's bride. Upon her finger was the engagement ring he had given her, one set with diamonds of such fine quality that old Libert had wondered. Indeed, a jeweller, whose habit it was to take his luncheon there each day, had noticed it upon Jean's finger, and had valued it roughly at a hundred pounds. Therefore Ralph could certainly not be badly off! They had turned the corner into Regent Street, but were too engrossed in each other's conversation to notice that, in passing, a tall, grey-faced man, who wore a crush-hat, with a black coat over his evening clothes, had suddenly recognised Ansell. For a few steps he strode on with apparent unconcern, then he paused and, having gazed for several moments after them still walking with linked arms, unconscious of being remarked, he turned on his heel, crossed the road, and strolled in the direction they were walking. The watcher was the same grey-faced, keen-looking stranger who, earlier that day, had sat in the country schoolroom at North Walsham listening to the evidence given before the coroner concerning the mystery of the Norwich Road. His thin lips curled in a smile--a smile of bitter triumph--as he went on with crafty footsteps behind the pair, watching them from across the road. CHAPTER V. SECRETS OF STATE.