My daily work ceased. To the few inquiries from the great city Rachel had evasive answers ready; they were soon over, and I was left to experience the fascination of a beautiful woman whom I had never seen nor could hope ever to see. To be sure, in certain lights and under certain angles of reflection an indistinct outline of a not large, slender girl, which told of pure contours, could be made out, but this was like following the glassy bells that pulsate far down in the waves of northern seas, or the endeavor to catch the real surface of a mirror. Moreover, the slim captive herself resented any attempt to gain acquaintance with her through the eyes. But by degrees the reserve which had taken the place of her terror melted away before gentle and respectful management, and from her own lips I learned much concerning her marvelous race, before the love which presently overwhelmed us put an end to the cooler interests of reason. Thus she astonished me by speaking of her race as widely spread through almost every inhabited land. They never work or educate their children; their food, which is chiefly in liquid form, is taken from the stores laid up by human beings, and such education as they get is picked up by continual contact with mortals. While their passions would seem to be calm, their only laws relate to the observance of secrecy as to their presence on the earth. To secure this end they meet at stated periods and renew their solemn vows, keep a watch upon each other, and disperse again to a settled or wandering life, but one always dependent on the labors of other beings. This alone would explain the paramount importance attaching to secrecy. And as it is impossible to keep always all hint of their existence from human beings, the penalties for disclosure in the latest days have increased to far greater severity than was used in simpler ages; Manmat'ha could not be brought to tell me the fate which awaited her should it be discovered that she had revealed the great secret of her nation, and the very quiet with which she gave me to understand how vast was the danger impressed me more than the most violent words.