No—that window was not a perfect square. Something had encroached on the lower edge. Nor was the ticking of the clock the only sound in the room. There was, beyond dispute, a heavy breathing neither her own nor poor Wolf's. Wolf slept very silently, and his wakeful wheezing was unmistakable. Then Audrey saw against the stars the black, demoniac silhouette of something anthropoid—the undulant bulk of a gigantic head and shoulders fumbling slowly toward her.