He had alighted from the elevator and was about to cross the foyer, when a woman rose from a chair near by and passed immediately in front of him. He jerked himself up with a murmured apology; then noticed that she was gowned in the heaviest widow's mourning. A coincidence, he thought, and yet not so very extraordinary! He was proceeding on his journey, when his eyes chanced to follow her. She had halted uncertainly, as though she had forgotten something; by the poise of her head, he guessed that behind her veil she was gazing at him. More to satisfy his curiosity than as the preface to an adventure, he also halted. Somewhat ostentatiously he drew from his pocket the sheet of note-paper which he had found pinned to his pillow. Unfolding it, he reread its printed message:

“If you wish to see her, follow but do not speak to the widow.”

He looked up. Slowly, almost imperceptibly, the veiled figure nodded. He made a step, as if to approach her. Instantly she turned and passed out.

Without further consideration, in his eagerness to see what she would do next, he followed.

IV

He had expected that outside the hotel, in the throng of anonymous traffic, she would wait for him. Without giving any further sign that she was aware of him, she moved quietly through the fashionable crowd of Piccadilly and turned into the sunlit leisure of St. James Street. The unconscious gaiety of her way of walking was strangely out of keeping with her garments of bereavement. Hindwood's curiosity was piqued. In a shamefaced way he was overwhelmingly interested. He felt himself capable of a great romance. For the moment he was almost grateful for the annoyances that had presented him with so thrilling an opportunity.

What was he meant to do? The message had forbidden him to accost her. He had been ordered merely to follow. How long and whither? At the Foreign Office a high official was waiting for him, expecting every minute to hear him announced. To wander through London after an unknown woman was the trick of a gallant or a moonstruck boy. He was neither. He was a man of discretion, who aimed at becoming the advisor of statesmen and yet his conduct was open to every misinterpretation. He began to feel himself a scoundrel. For a man whose emotions had always been shepherded, the sensation was exciting and not wholly unpleasant.

If he could only learn something about her! Crossing to the opposite pavement, he hurried his pace till he was abreast of her.

She was young. Her figure was slight and upright. She was about the same build as Santa, but seemed taller. If she were indeed Santa, this impression of added height might be due to the somberness of her attire. She was so carefully veiled that even her hair was hidden; there was no feature by which he could identify her. He tried another experiment. Recrossing the street to a point some distance ahead, he loitered before a shop, making a self-conscious pretense of studying its wares. He heard the rustle of her crêpe as she drew near him. She went by him so closely that she almost touched him. He was conscious of the faint fragrance of her perfume. In the window he caught the dim reflection of her figure. At the moment that she was immediately behind him, she moved her head in a backward gesture, seeming to indicate that he should follow. When he turned to obey, she was drifting through the September sunshine, completely self-absorbed and unnoticing.

Traveling the yard of St. James Palace, she entered the Mall. There she hesitated, giving him time to catch up with her. A taxi was crawling by. She hailed it. Addressing the driver, but glancing directly at himself, she said in a sweet, distinct voice: