He hit the wall with his fist. He hit it harder. The wall didn't sound right. Taking his bayonet, he jabbed the wall. The blade cut through a thin layer of metal—a layer of metal no thicker than a sixteenth of an inch. Laughing wildly, he cut a large rectangle; the section clattered to the floor, exposing a layer of wood. He kicked at the wood—dry, crumbling wood that gave way beneath his foot. He climbed through the opening. Hank followed him. Colonel Donovan studied the papers before him with blank eyes. Lately the Project had started to annoy his conscience, and the fact that it was a logical move did not lessen the annoyance. There at Fort Meade, he had faced the problem: How can you keep men from giving information when captured? It had been a vital problem. Without a solution, the Antarians could have learned countless military secrets and ultimately won the war. Death had seemed the only solution, but it had not seemed right to deliberately murder their own men. He had asked himself: How can you kill a man without killing him? And he had come up with the answer: Drive him insane. They had placed him in charge of the Project, and he had organized a group of psychologists, psychiatrists, chemists, doctors, and sociologists. He had asked them: Can you install the seeds of schizophrenia in a soldier—seeds that will bloom upon the realization that he is a prisoner of the enemy and only upon that realization? The answer had been "Maybe"—and they had started on the Project. The system had been developed after months of research and experiment. It worked through a combination of surgery, hypnosis; psychiatric, encephalographic, and chemical treatment. All given to a soldier while under drugs and hypnosis. Although the originator of the system, no one had told him exactly how it worked. In such matters, it was the army's policy not to tell anyone who did not have to know. And, not being a scientist, he would not have understood all the mechanics if explained to him. But he had a vague concept: A soldier realizes that he is a prisoner of the enemy, and the realization triggers a reaction planted in his mind. A reaction