Let us hasten to introduce our talisman. You may see it at this very moment, encircling the third finger of Doctor Glyphic's left hand; in fact, it is neither more nor less than a quaint diamond ring. The stone, though not surprisingly large, is surpassingly pure and brilliant; as its keen, delicate ray sparkles on the eye, one marvels whence, in the dead of night, it got together so much celestial fire. Observe the setting; the design is unique. Two fairy serpents--one golden, the other fashioned from black meteoric iron--are intertwined along their entire length, forming the hoop of the ring. Their heads approach the diamond from opposite sides, and each makes a mighty bite at it with his tiny jaws, studded with sharp little teeth. Thus their contest holds the stone firmly in place. The whole forms a pretty symbol of the human soul, battled for by the good and the evil principles. But the diamond seems, in its entirety, to be an awkward mouthful for either. The snakes are wrought with marvellous dexterity and finish; each separate scale is distinguishable upon their glistening bodies, the wrinkling of the skin in the coils, the sparkling points of eyes, and the minute nostrils. Such works of art are not made nowadays; the ring is an antique,--a relic of an age when skill was out of all proportion to liberty,--a very distant time indeed. To deserve such a setting, the stone must have exceptional qualities. Let us take a closer look at it. Fortunately, its own lustre makes it visible in every part; the minuteness of our scrutiny need be limited only by our power of eye. It is cut with many facets,--twenty-seven, if you choose to count them; perhaps (though we little credit such fantasies) some mystic significance may be intended in this number. Concentrating now our attention upon any single facet, we see--either inscribed upon its surface, or showing through from the interior of the stone--a sort of monogram, or intricately designed character, not unlike the mysterious Chinese letters on tea-chests. Every facet has a similar figure, though no two are identical. But the central, the twenty-seventh facet, which is larger than the others, has an important peculiarity. Looking upon it, we find therein, concentrated and commingled, the other twenty-six characters; which, separately unintelligible, form, when thus united, a simple and consistent narrative, equivalent in extent to many hundred printed pages, and having for subject nothing less than the complete history of the ring itself. Some small portion of this narrative--that, namely, which relates more particularly to the present wearer of the ring--we will glance at; the rest must be silence, although, going back as it does to the earliest records of the human race, many an interesting page must be skipped perforce.