"You're right, Allan," she answered. "This certainly is a hollow gold crown. Any one can see _that_, in spite of the patina that's formed over the metal. Why--what can it all mean?" "Search _me!_ The patriarch's record gave the impression that this eastern expedition set out within thirty years or so of the catastrophe. Well, in that short time it doesn't seem possible there could have developed savages fighting with flints and so on. But that there certainly was a battle here at this door, and that the cathedral was used as a fort against some kind of invasion is positively certain. "Why, look at the chips of concrete knocked off the jamb of the door here! Must have been some tall mace-work where you're standing, Beta! If we could know the complete story of this expedition, its probable failure to reach New York, its entrapment here, the siege and the inevitable tragedy of its end--starvation, sorties, repulses, hand-to-hand fighting at the outer gates, in the nave, here at the crypt door, perhaps on the stairs and in the vaults below--then defeat and slaughter and extinction--what a tremendous drama we could formulate!" Beatrice nodded. Plain to see, the thought depressed her. "Death, everywhere--" she began, but Allan laughed. "Life, you mean!" he rallied. "Come, now, this does no good, poking in the rubbish of a distant tragedy. Real work awaits us. Come!" He picked up the torch, and with his primitive but serviceable matches lighted it. The smoke rose through the silent air of the cathedral, up into a broad sunlit zone from a tall window in the transept, where it writhed blue and luminous. A single blow of Allan's ax shattered the last few shreds of oaken plank that still hung from the eroded hinges of the door. In front of the explorers a flight of concrete steps descended, winding darkly to the crypt beneath. Allan went first, holding the torch high to light the way. "The records!" he exclaimed. "Soon, soon we shall know the secrets of the past!" CHAPTER VI TRAPPED! Some thirty steps the way descended, ending in a straight and very narrow passage. The air, though somewhat chill, was absolutely dry and perfectly respirable, thanks to the enormously massive foundation of solid concrete which formed practically one solid monolith six hundred feet long by two hundred and fifty broad--a monolith molded about the crypt and absolutely protecting it from every outside influence. "Not even the Great Pyramid of Ghizeh could afford a more perfect--hello, what's _this?_" Allan stopped short, staring downward at the floor. His voice reechoed strangely in the restricted space. "A skeleton, so help me!" True indeed. At one side of the passage, lying in a position that strongly suggested death in a crouching, despairing attitude--death by starvation rather than by violence--a little clutter of human bones gleamed white under the torch-flare.