M. Perrelet flashed a shrewd glance at him. "You still don't think you would be sorry when you got there?"

Laurent drew himself up. "Not in the sense you mean, Monsieur. And surely you yourself, who have saved his life——"

"That's my job, Monsieur de Courtomer. It's nothing to me that the bullet I have just fished out of that young man's shoulder came from some old Chouan musket of the year one—look at it—nor that that young man was found lashed to a beech tree outside his own headquarters, nor that he has, undoubtedly, something very grave on his mind—my business is to set him on his legs again, if I can."

"Monsieur Perrelet," said Laurent earnestly, "I believe I can account for everything. He is shielding someone else. I am positive of it. It cannot be an agreeable thing to do; it has cost him terribly in the past, it is costing him terribly now, and as for the future——" He broke off rather abruptly.

M. Perrelet gave a little shake of the head; his smile was half amused, but half touched, too. "My dear boy, excuse my saying so, but you are very young! It is only in romances that men do that sort of thing. In real life, when they see what it may lead to, they are not so quixotic. And, in my opinion, M. de la Rocheterie's demeanour is not consistent with innocence. He is in too much personal agony of mind—can you deny it? Why, otherwise, when I warned him just now that I was going to hurt him, should he have said to himself, 'So much the better?' If he were merely playing the scapegoat a young man as sensitively organized as he would hardly have welcomed my probe and scalpel because they gave him something else to think about! No, I am afraid your theory won't hold water." He put away his instruments, then suddenly walked back to the bed and stood for some time with his hands behind him, studying the unconscious face, with its strong, delicate features, much less as a doctor studies a patient than as one man scrutinizes another to see what of his character he can read on his visage. Then he bent over the drugged sleeper, satisfied himself as to his condition, and came back again.

"The best argument for your view of the case, my young friend," he admitted, "lies, of course, on the pillow there. One can't, after all, look at that face and believe him capable of anything infamous—it was my thought when I first saw him, all blood and dust, on the floor in the hall more than a week ago. . . . Yet, if he is innocent, he has no right to my thinking, to have deprived his party of his services to cover another man's misdoing. . . . Well, keep an eye on him. I will look in again about the hour he should wake."

Slowly the sunlight moved down the bed from the side window as Laurent sat by it, a book on his knee which he made no attempt to read. From time to time he took out and fingered at leisure his own private gain—the fall of the barrier which L'Oiseleur maintained between them . . . for how could he interpret the episode otherwise when Aymar's clenched right hand, suddenly and blindly putting itself forth, had encountered his wrist where he bent over the bed ready for emergencies, and had closed on it, gripping it hard. Moved by that significant act, Laurent had grasped the bandaged wrist in return. So when, under contracted brows, the red-brown eyes, unclosing, looked up desperately for a moment into his, though they were alight with pain and he was torn with concern, his heart had leapt to greet the moment. . . . Then M. Perrelet's hand made a movement, the bullet tinkled into the basin, and, the second after, with a deep sigh, Aymar's grip on the friendly wrist relaxed and his head rolled sideways. . . . Yes, how could he interpret otherwise that appeal in the hour of need?

As for M. Perrelet's arguments, Laurent was entirely unmoved by them. So far from considering La Rocheterie's demeanour incompatible with innocence, he thought it a marked proof of it. Would a man capable of betraying his own troops be so bitter and sensitive about his own subsequent position? Surely he would expect some measure of contumely for his deed! But in Aymar's desolation of soul there was a fierce resentment. "He dared to ask me!" he had said. No, that theory of his shielding another, once enunciated, gained immensely in probability. A man like the Aymar de la Rocheterie he had known last year would have done a thing like that without counting the terrible cost to himself, even as he had jumped without hesitation into the flooded river. If this Aymar, who had been so near death after paying part of it, found what remained almost more than he could endure, who could wonder? For whom had he done it—a friend, a comrade? He must love him extraordinarily. But how could any one accept such a sacrifice, greater than that of life itself? Perhaps the unknown was not aware of it. Perhaps he was dead. It was to be hoped so, for then this immolation could, surely, cease.

Not for the first time in his vigil, Laurent bent forward and felt L'Oiseleur's pulse. This time the fingers of the sleeper suddenly twined themselves round his wrist again. Laurent let his hand stay in the unconscious clasp, and it was because it was there that he found the hot words of protest forming on his lips, though they went unuttered—Why did you do it? It is killing you, L'Oiseleur. You are of too fine stuff to stand the strain, the obloquy, the contempt of the contemptible!

The drugged sleep, however seemed to be breaking, for Laurent had not long sat so, his hand a prisoner, when Aymar began to stir. A contraction passed over his face. Another moment, and his eyes slowly unclosed, and he was looking at the watcher, half dreamily.