One day an envoy from the Ruler at "Eden" came to see us, and for two whole days my father and myself were put through a series of surprising questions. They wished to know from whence we came, what sort of people dwelt "without," what God we worshiped, our religious beliefs, the mode of living in our strange land, and a thousand other things. The compass which we had brought with us attracted especial attention. My father and I commented between ourselves on the fact that the compass still pointed north, although we now knew that we had sailed over the curve or edge of the earth's aperture, and were far along southward on the "inside" surface of the earth's crust, which, according to my father's estimate and my own, is about three hundred miles in thickness from the "inside" to the "outside" surface. Relatively speaking, it is no thicker than an egg-shell, so that there is almost as much surface on the "inside" as on the "outside" of the earth. The great luminous cloud or ball of dull-red fire--fiery-red in the mornings and evenings, and during the day giving off a beautiful white light, "The Smoky God,"--is seemingly suspended in the center of the great vacuum "within" the earth, and held to its place by the immutable law of gravitation, or a repellant atmospheric force, as the case may be. I refer to the known power that draws or repels with equal force in all directions. The base of this electrical cloud or central luminary, the seat of the gods, is dark and non-transparent, save for innumerable small openings, seemingly in the bottom of the great support or altar of the Deity, upon which "The Smoky God" rests; and, the lights shining through these many openings twinkle at night in all their splendor, and seem to be stars, as natural as the stars we saw shining when in our home at Stockholm, excepting that they appear larger. "The Smoky God," therefore, with each daily revolution of the earth, appears to come up in the east and go down in the west, the same as does our sun on the external surface. In reality, the people "within" believe that "The Smoky God" is the throne of their Jehovah, and is stationary. The effect of night and day is, therefore, produced by the earth's daily rotation. I have since discovered that the language of the people of the Inner World is much like the Sanskrit.