Then through that star-specked darkness there did come a normal sound. It rolled from the higher hills, and from all the jagged peaks around it was caught up and echoed in a swelling pandaemoniac chorus. It was the midnight yell of the cat, and Carter knew at last that the old village folk were right when they made low guesses about the cryptical realms which are known only to cats, and to which the elders among cats repair by stealth nocturnally, springing from high housetops. Verily, it is to the moon's dark side that they go to leap and gambol on the hills and converse with ancient shadows, and here amidst that column of foetid things Carter heard their homely, friendly cry, and thought of the steep roofs and warm hearths and little lighted windows of home.