As before, on the Pont de la Concorde, Hartley touched him on the arm, and abruptly the chains that had bound him were loosened.

"We must be going on, you know," the Englishman said, and Ste. Marie said rather hurriedly—

"Yes! yes, to be sure. Come along!" But at a little distance he turned once more to look back. The chauffeur had mounted to his place, the delivery boy was upon his feet again, little the worse for his tumble, and the knot of bystanders had begun to disperse, but it seemed to Ste. Marie that the young woman in the long silk coat stood quite still where she had been, and that her face was turned towards him watching.

"Did you notice that girl?" said Hartley as they walked on at a brisker pace. "Did you see her face? She was rather a tremendous beauty, you know, in her gipsyish fashion. Yes, by Jove, she was!"

"Did I see her?" repeated Ste. Marie. "Yes. Oh yes. She had very strange eyes. At least I think it was the eyes. I don't know. I've never seen any eyes quite like them. Very odd!"

He said something more in French which Hartley did not hear, and the Englishman saw that he was frowning.

"Oh well, I shouldn't have said there was anything strange about them," Hartley said, "but they certainly were beautiful. There's no denying that. The man with her looked rather Irish I thought."

They came to the Etoile and cut across it towards the Avenue Hoche. Ste. Marie glanced back once more, but the motor-car and the delivery boy and the gendarmes were gone.

"What did you say?" he asked idly.

"I said the man looked Irish," repeated his friend. All at once Ste. Marie gave a loud exclamation—