Perhaps under any circumstances it would have been impossible for the impulsive, straightforward young Englishman, headlong in his pursuits, whether good or evil, to understand the complex, two-sided nature of such a man as L'Estrange. Knowing what he did of him, it is scarcely a matter of surprise that he felt his strong young arm tingle at times to fell him to the earth, and if he should never rise again, so much the better—there would be one villain the less in the world. All he desired was to meet him face to face.

But Margaret had laid her commands upon him. His enemy, her enemy, was to be respected. The remembrance of her words made Arthur tremble, for in the holy indignation of his youth he felt that if they should meet it would be difficult to restrain himself from dealing the well-merited blow.

He consoled himself with the reflection that words have power to slay. And words were ready on his lips for the disturber of Margaret's peace, the maker of her misery, which in his inexperience he believed must go to the heart of the worst villain that ever lived.

Arthur did not confine his search to Maurice. Wherever he went strict inquiry had been instituted for the dark foreigner and fair-haired English child. At Paris, as has been already seen, his agent was upon the traces of the pair. There they had been lost altogether, for L'Estrange's ruse had succeeded, and never again had Arthur or the agent he employed been able to recover them.

The only consolation that could be derived from the chance encounter in the Champs Elysées was in the relation that appeared to exist between the child and this man. He was evidently kind to her, for the agent, who reported their conversation accurately, told of her indignation when he so foolishly began to abuse her friend, and also of her little cry of delight when she saw him reappear.

In the long letter which Arthur was writing to Middlethorpe that evening he related this incident, scarcely knowing whether or no it would be a comfort to the bereaved mother—whether she would fear the strange influence which this man seemed to have acquired over her child, or be thankful that at least he was treating her kindly. In any case, of one blessed fact she might rest assured—for the child's companion had been seen, and dark as the night was the agent had recognized the original of Margaret's miniature—her husband was innocent of this last, this bitterest wrong and humiliation. He had not removed his child from her care. The letter was addressed to Adèle, but it was written for Margaret. It told of that evening's interview, of his wanderings up to that moment and of his further hopes.

He had ascertained Maurice Grey's hiding-place—that is to say, the address was promised—but days of travelling would probably be necessary before he could reach it. Arthur, however, was full of courage and hope. He looked upon the success of his enterprise as only delayed, not put from him altogether. And his young, strong spirit of devotion shone out in every line of the letter which was to find the two lonely women watching and hoping—their trust in him. To know this was enough to brace the young man's mind, to drain him of self-love, to make and keep him strong and pure.

He was in the heat of composition that evening (it must be confessed, in spite of Arthur's literary dreams, the pen was not his strong point), laboring to express enough, and not too much, of the hope his partial success had generated in his mind—to give his friends new courage without buoying them up with false hope; striving to give his devotion to Margaret the delicate expression that might mean what it really was, and yet not offend or alarm her; trying to consider duly the feelings of his cousin and future wife—to prevent her from being in any way hurt by his absorption in that which concerned another; and through it all making his travels and adventures appear in the most interesting and favorable light.

The combination was anything but easy, and once or twice Arthur threw down his pen in despair. To frame a letter satisfactory in every way seemed a hopeless task. On one of these occasions, as he was casting his eyes round the room for inspiration, he was startled by the sound of the door being softly opened. He looked round. A little girl, dressed for travelling, was standing on the threshold and looking at him earnestly. When she saw his face a cloud came over hers, and she looked very much inclined to cry.

Arthur got up and went to the door, the kindliness of his nature aroused by the sight of the child's distress. She threw off her hood then, and shaking back her golden curls showed him one of the loveliest child-faces he had ever seen; but it was not its loveliness that made him start back with a sudden exclamation; it was a memory which that face recalled.