the Cumberland River, the aim of my guide being, as I surmised, to evade a direct approach to some object of interest which I must not locate exactly, and yet which I shall try to describe accurately enough for identification by a person familiar with the topography of that section. We stood on the side of a stony, sloping hill, back of which spread a wooded, undulating valley.
"I remember to have passed along a creek in that valley," I remarked, looking back over our pathway. "It appeared to rise from this direction, but the source ends abruptly in this chain of hills."
"The stream is beneath us," he answered. Advancing a few paces, he brought to my attention, on the hillside, an opening in the earth. This aperture was irregular in form, about the diameter of a well, and descended perpendicularly into the stony crust. I leaned far over the orifice, and heard the gurgle of rushing water beneath. The guide dropped a heavy stone into the gloomy shaft, and in some seconds a dull splash announced its plunge into underground water. Then he leaned over the stony edge, and—could I be mistaken?—seemed to signal to some one beneath; but it must be imagination on my part, I argued to myself, even against my very sense of sight. Rising, and taking me by the hand, my guardian spoke:
"Brother, we approach the spot where you and I must separate. I serve my masters and am destined to go where I shall next be commanded; you will descend into the earth, as you have recently desired to do. Here we part, most likely forever. This rocky fissure will admit the last ray of sunlight .on your path."
My heart failed. How often are we courageous in daylight and timid by night? Men unflinchingly face in sunshine dangers at which they shudder in the darkness.
"How am I to descend into that abyss?" I gasped. "The sides are perpendicular, the depth is unknown!" Then I cried in alarm, the sense of distrust deepening: "Do you mean to drown me; is it for this you have led me away from my native State, from friends, home and kindred? You have enticed me into this wilderness. I have been decoyed, and, like a foolish child, have willingly accompanied my destroyer. You feared to murder me in my distant home; the earth could not have hidden me;
