"I didn't," said Cosmo naturally. And the other muttered a remark that he was glad to hear of something that Cosmo did not know. But Cosmo continued: "Of course I didn't, not till you jumped in here."

The other made a gesture requesting silence and lent his ear to the unbroken stillness of the surroundings.

"Signore," he said suddenly in a very quiet and distinct whisper, "it may be true that I was about to leave this town, but I never thought of leaving it by swimming. No doubt the noise was enough to frighten anybody away, but it has been quiet enough now for a long time and I think that I will crawl on as far as the tower to see whether perchance they didn't think it worth while to bring their boat back to the foot of the tower. I have put my enemies off the track and I fancy they are looking for me in very distant places from here. The treachery, signore, was not in the telling them where I was. Anybody with eyes could have seen me walking about Genoa. No, it was in the telling them who I was."

He paused again to listen and suddenly changed his position, drawing in his legs.

"Well," said Cosmo, "I myself wonder who you are." He noticed the other's eyes rolling, and the whisper came out of his lips much faster and, as it were, more confidential.

"Attilio, at your service," the mocking whisper fell into Cosmo's ear. "I see the signore is not so much of a wizard as I thought." Then with great rapidity: "Should the signore find something, one never knows, Cantelucci would be the man to give it to."

And suddenly with a half turn he ran off on all fours, looking for an instant monstrous and vanishing so suddenly that Cosmo remained confounded. He was trying to think what all this might mean, when his ears were invaded by the sound of many footsteps and before he could make a move to get up he found himself surrounded by quite a number of men. As a matter of fact there were only four; but they stood close over him as he sat on the ground, their dark figures blotting all view, with an overpowering effect. Very prudently Cosmo did not attempt to rise; he only picked up his hat, and as he did so it seemed to him that there was something strange about the feel of it. When he put it on his head some object neither very hard nor very heavy fell on the top of his head. He repressed the impulse to have a look at once. "What on earth can it be?" he thought. It felt like a parcel of papers. It was certainly flat. An awestruck voice said, "That's a foreigner." Another muttered, "What's this deviltry?" As Cosmo made an attempt to rise with what dignity he might, the nearest of the band stooped with alacrity and caught hold of his arm above the elbow as if to help him up, with a muttered, "Permesso, signore." And as soon as he regained his feet his other arm was seized from behind by someone else without any ceremony. A slight attempt to shake himself free convinced Cosmo that they meant to stick on.

"Would it be an accomplice?" wondered a voice.

"No. Look at his hat. That's an Englishman."

"So much the worse. They are very troublesome. Authority is nothing to them."