He looked down at the chunk, rolled it over with his nose, surveyed it again, then got up and moved away from it in angry disgust. Presently he forgot his disappointment in the knowledge that he was very, very ill. His tongue and throat no longer burned, but his body and brain seemed full of hot lead that weighed a ton. He felt stupid, and too weak to stir. A great drowsiness gripped him. With a grunt of discomfort and utter fatigue, he slumped down on the veranda floor to sleep off his sick lassitude. After that, for a time, nothing mattered. For perhaps an hour Wolf lay sprawling there, dead to his duty, and to everything else. Then faintly, through the fog of dullness that enwrapped his brain, came a sound—a sound he had long ago learned to listen for. The harshly scraping noise of a

