He smiled through his owlish spectacles, and in silence patted the little hand he held; then he made shift to lead her forward to her chair.

But a duty yet remained her. In the shadows of the hall behind lingered still the kindly Mrs. Dallows, almost tearful at this parting from the sweet charge for whom she had conceived so great a kindness. Miss Sylvester ran back to her.

“Keep this in memory of one who will never forget her debt to you and never cease to think of you fondly.” Into her hand she pressed a clasp of brilliants that she had taken from her bodice—a thing of price far beyond the gold that Holles had left behind in payment for the nurse’s services. Then, as Mrs. Dallows began at one and the same time to thank her and to protest against this excessive munificence, Nancy took the kindly woman in her arms and kissed her. Both were in tears when Nancy turned away and ran out to the waiting sedan.

The bearers—the watchman, and the fellow he had fetched to assist him—took up the chair and swung away towards Paul’s Chains. The little black figure of the doctor strutted beside it, swinging the long red wand that did him the office of a cane, whilst Mrs. Dallows, standing at the door of the house in Knight Ryder Street, watched it out of sight through a blur of tears.

And within the chair Miss Sylvester, too, was giving way at last to tears. They were the first she had shed since she had received the Colonel’s letter, which letter was the only thing she carried away with her from that ill-starred house. Lost thus to consciousness of her surroundings, she took no heed of the emptiness and silence of the streets, and of the general air of furtiveness and desolation that hung about the few wayfarers upon whom they chanced and that marked the very houses they were passing.

Thus at last they came to Salisbury Court and to the house that Nancy had indicated. And here at once Dr. Beamish saw that his worst fears were realized.

Its door hung wide, and the dust lay thick upon the window-panes, two of which were broken. Miss Sylvester, having alighted from her chair, stood looking up, arrested by the unusual aspect of the place, and chilled by a nameless dismay. In awe-stricken wonder, she looked round the court, utterly untenanted, and presenting everywhere the same forsaken aspect. From behind a dusty window of a house across the way, whose door was marked and locked and guarded, an aged yellow face revealed itself, and a pair of eyes that seemed malignant in their furtiveness were watching her. Beyond that ill-omened visage there was in all the court no single sign of life.

“What does it mean?” she asked the doctor.

Sadly he shook his head. “Can you not guess? Here as elsewhere the plague and the fear of the plague have been busy in your absence.” He sighed, and added abruptly: “Let us go in.”