Eudoxia’s heart went forth to her; the words of reproof died on her lips, and for the first time she felt as though the orphaned child were her own; as though their joy and grief were one; as though she, who all her life long had thought only of herself and her own advantage, and who had regarded her care of Mary as a mere return in kind for a salary and home, were ready and willing to sacrifice herself and her last coin for this child.  So, when the little girl now threw her arms round Eudoxia’s neck, imploring her not to betray her, but, on the contrary, to help her in the good work which aimed at nothing less than the rescue of Paula and Orion-the imperilled victims of Fate, her dry eyes sparkled through tears; she kissed Mary’s burning cheeks once more and called her her own dear, dear little daughter.  This gave the child courage; with tragical dignity, which brought a smile to the governess’ lips, she took Eudoxia’s bible from the desk, and said, fixing her beseeching gaze on the Greek’s face: 

“Swear!—­nay, you must be quite grave, for nothing can be more solemn—­swear not to tell a soul, not even Mother Joanna, what I want to confess to you.”

Eudoxia promised, but she would take no oath.  “Yea, yea, and nay, nay,” was the oath of the Christian by the law of the Lord; but Mary clung to her, stroked her thin cheeks, and at last declared she could not say a word unless Eudoxia yielded.  In such an hour the Greek could not resist this tender coaxing; she allowed Mary to take possession of her hand and lay it on the Bible; and when once this was done Eudoxia gave way, and with much head shaking repeated the oath that her pupil dictated, though much against her will.

After this the governess threw herself on the divan, as if exhausted and shocked at her own weakness; and the little girl took advantage of her victory, seating herself at her feet, and telling her all she knew about Paula and the perils that threatened her and Orion; and she was artful enough to give special prominence to Orion’s danger, having long since observed how high he stood in Eudoxia’s good graces.  So far Eudoxia had not ceased stroking her hair, while she assented to everything that was said; but when she heard that Mary proposed to undertake the embassy to Amru herself, she started to her feet in horror, and declared most positively that she would never, never consent to such rashness, to such fatal folly.

Mary now brought to bear her utmost resources of persuasion and flattery.  There was no other fit messenger to be found, and the lives of Orion and Paula were at stake.  Was a ride across the mountains such a tremendous matter after all?  How well she knew how to manage a beast, and how little she suffered from the heat!  Had she not ridden more than once from Memphis to their estates by the seaboard?  And faithful Rustem would be always with her, and the road over the mountains was the safest in all the country, with frequent stations for the accommodation of travellers.  Then, if they found Amru, she could give a more complete report than any other living soul.