Buried in these thoughts—in the course of which it is interesting to observe that he did not realise his own iniquity—he failed to notice that Monsieur Guillaume had sat down beside him and, like himself, was gazing across the valley towards the Castle. He started to find the old fellow at his elbow; he started still more when he was addressed by his name. "You know my name?" he exclaimed, with more perturbation than a stranger's knowledge of that fact about him should excite in an honest man.

"It's my business to know people."

"I don't know you."

"That also is my business," smiled M. Guillaume. "But in this case we will not be too business-like. I will waive my advantage, M. de Roustache."

"You called yourself Guillaume," said Paul with a suspicious glance.

"I was inviting you to intimacy. My name is Guillaume—Guillaume Sévier, at your service."

"Sévier? The—?"

"Precisely. Don't be uneasy. My business is not with you." He touched his arm. "Your reasons for a midnight walk are nothing to me; young men take these fancies, and—well, the innkeeper says the Countess is handsome. But I am bound to admit that his description of the Count by no means tallies with the appearance of the gentleman who talked with you last night."

"Who talked with me! You were—?"

"I was there—behind a bush a little way down the hill."