The _chef de gare_ thought so. Monsieur had four hours, if that was sufficient. Mr. Greyne hastened forth, had a Turkish bath, purchased a new dressing-case, ate a hasty _déjeuner_, and took a cab to the wharf. It was a long drive over the stony streets. He glanced from side to side, watching the bustling traffic, the hurry of the nations going to and from the ships. His eyes rested upon two Arabs who were striding along in his direction. Doubtless they were also bound for Algiers. He thought they looked most wicked, and hastily took a note of them for “African Frailty.” Beside his sense of loss and loneliness marched the sense of duty. The great woman at home in Belgrave Square, founder of his fortunes, mother of his children, she depended upon him. Even in his own hour of need he would not fail her. He took a lead pencil, and wrote down: Saw two Arab ruffians. Bare legs. Look capable of anything. Should not be surprised to hear that they had⸺ There he paused. That they had what? Done things. Of course, but what things? That was the question. He exerted his imagination, but failed to arrive at any conclusion as to their probable crimes. His knowledge of wickedness was really absurdly limited. For the first time he felt slightly ashamed of it, and began to wish he had gone into the militia. He comforted himself with the thought that in a fortnight he would probably be fit for the regular army. This thought cheered him slightly, and it was with a slight smile upon his face that he welcomed the first glimpse of the _Général Bertrand_, which was lying against the quay ready to cast off at the stroke of noon. Most of the passengers were aboard, but, as Mr. Greyne stepped out of his cab, and prepared to pay the Maltese driver, a trim little lady, plainly dressed in black, and carrying a tiny and rather coquettish hand-bag, was tripping lightly across the gangway. Mr. Greyne glanced at her as he turned to follow, glanced, and then started. That back was surely familiar to him. Where could he have seen it before? He searched his memory as the little lady vanished. It was a smart, even a _chic_ back, a back that knew how to take care of itself, a back that need not go through the world alone, a back, in fine, that was most distinctly attractive, if not absolutely alluring. Where had he seen it before, or had he ever seen it at all? He thought of his wife’s back, flat, powerful, uncompromising. This was very different, more—how should he put it to himself?—more Algerian, perhaps. He could vaguely conceive it a back such as one might meet with while engaged in adding to one’s stock of knowledge of—well—African frailty. At this moment the steward appeared to show him to his cabin, and his further reflections were mainly connected with the Gulf of Lyons.