CHAPTER IX

THE FIGHT WITH THE KALKARS The tunnel in which I found myself and along which Nah-ee-lah led me toward the city of Laythe was remarkable in several particulars. It was largely of natural origin, seemingly consisting of a series of caves which may have been formed by bubbles in the cooling lava of the original molten flow and which had later been connected by man to form a continuous subterranean corridor. The caves themselves were usually more or less spherical in shape and the debris from the connecting passageway…