The man Beppo shrugged his shoulders.

“He is not Italian,” he replied. “Yet he speaks the lingua Toscano perfectly and French and English and Tedesco. He might be Belgian or German, or even English. Nobody knows his true nationality.”

“And the man who brought me here?”

“Ah! that was Paolo, Il Passero’s chauffeur—a merry fellow—eh?”

“Remarkable,” laughed Hugh. “But I cannot see why The Sparrow has taken such a paternal interest in me,” he added.

“He no doubt has, for he has, apparently, arranged for your safe return to England.”

“You know him, of course. What manner of man is he?”

“A signore—a great signore,” replied Beppo. “He is rich, and is often on the Riviera in winter. He’s probably there now. Nobody suspects him. He is often in England, too. I believe he has a house in London. During the war he worked for the French Secret Service under the name of Monsieur Franqueville, and the French Government never suspected that they actually had in their employ the famous Passero for whom the Surete were looking everywhere.”

“You have no idea where he lives in London?”

“I was once told that he had a big house somewhere in what you call the West End—somewhere near Piccadilly. I have, however, only seen him once. About eighteen months ago he was hard pressed by the police and took refuge here for two nights, till Paolo called for him in his fine car and he passed out of Italy as a Swiss hotel-proprietor.”