He wore evening dress, which was out of place at Mrs Gilbert’s, and also showed that he was not used to boarding-houses of that class. And as he bowed towards me and seated himself, I saw that upon his lean, claw-like hand was a fine diamond ring.

All eyes were directed upon him, and at once I detected that, being a foreigner, he was viewed with considerable disfavour and distrust. The guests at Mrs Gilbert’s were not cosmopolitan. The only foreigners accepted at their own estimation in London boarding-houses are the Indian law students. Every girl believes her “tar-brush” table-companion to be a prince.

Signor Massari ate his tinned soup in silence. He had tucked the end of his napkin into his collar in true Italian fashion, and from the fact that attached to his watch-chain was a small golden hand with the index-finger pointing, I put him down as a superstitious Tuscan. That hand was the survival of a mediaeval Tuscan charm to avert the evil eye.

Having spent some years of an adventurous youth in old-world Tuscany, and being well acquainted with the soft musical tongue of the flower-scented land, I ventured presently to make a casual remark with my c’s well aspirated, as became the true-born Florentine.

My companion started, looking at me in quick suspicion. In his keen piercing eyes was a glance of sharp apprehension and inquiry—but only for a moment. Sight of me seemed instantly to dispel his fears, and his countenance resumed its normal appearance. But his response was a rather cold and formal one—in the patois of the Genoese. He evidently desired that I should not put him down as Tuscan.

Though somewhat puzzled I allowed the incident to pass. Yet I made a mental note of it. Signor Massari, I decided, was a somewhat queer customer. He was a man with enemies—and he feared them. That fact was quite evident.

We chatted in Italian, much to Miss Gilbert’s fussy satisfaction, but our conversation was rather formal and strained. He had no intention, it seemed, to have anything to do with his fellow-guests, and he only tolerated me because it would have been uncivil not to do so.

A friend in Italy had recommended him to Mrs Gilbert’s, he explained. He had only arrived from the Continent at 4:50 that evening, and had come straight there in a cab.

“Then this is your first visit to London?” I asked.

“No,” he replied. “I was here once before—long ago.” And I thought he sighed slightly, as though the recollection of the previous visit was painful.