I paused for a moment to glance at them. Truly the public spirit in Paris was everywhere anti-English. Fashoda had never been forgotten, and out of our difficulties with the Transvaal much capital was being made by the rabid organs of the Press.

Then I walked on until, at the corner of the Avenue de la Grande Armée and the Rue des Acacias, I suddenly became aware of two men walking slowly in front of me in earnest conversation. They were speaking in Italian, a language which I knew well, and it was a sentence I overheard which attracted my attention and caused me to glance at them.

Both were shabbily attired, and presented the signs of those hungry night-birds who creep forth at set of sun and slink about the boulevards. One wore a grey, soft felt hat stuck a trifle askew, as if its owner aimed at a rakish appearance, while the other wore a crumpled silk hat with a flat brim, the headgear typically Parisian.

Together, walking arm-in-arm, absorbed in their conversation, they passed beneath the big electric lamp which lit the street-refuge, and as the light fell upon them I drew back quickly in order to escape observation.

Those words in Italian had attracted me, and I now saw in front of me the two men whom I most desired to meet. The man who wore the high silk hat was none other than Rodolphe Wolf, while the other was that ingenious adventurer whom I had discovered at Ryburgh, Paolo Bertini.

They strolled along in a casual manner, as though well aware that out of doors they could talk freely. The fact that they spoke in Italian proved their desire to escape eavesdroppers. At the moment of recognition I had drawn back and allowed them to advance some distance in front; then, lounging along slowly, I followed them across the Avenue des Termes, up the narrow Rue Poncelet, and, traversing the Avenue Wagram, passed through a number of small streets until they suddenly halted before a small and uninviting-looking little café in the Rue Legendre, a few doors from the Mairie of Batignolles.

I was surprised to discover that Wolf was actually in Paris, while the presence of Bertini seemed to bear out all that Kaye had told me earlier in the evening. During the walk the Italian had pulled from his pocket a paper, which he handed to his companion, who stood for a moment beneath a street lamp reading it. Then he laughed lightly, folded it, and handed it back with an air of satisfaction. As neither of the interesting pair had once turned back, I had followed them entirely unnoticed.

Fortunately for me I was wearing a new overcoat, the astrakhan collar of which was turned up, the wind being chilly, so that my features were half-concealed. But the shabby appearance of the pair was in itself suspicious. Wolf had always been something of a fop, and it was scarcely possible that if he were a secret agent he could have fallen upon evil days.

I glanced at their boots. Those worn by Bertini were good ones of russet leather, while those of his companion were a smart pair of “patents.” This fact told me that for some unknown reason they had assumed the garb of loungers rapidly, and had not had time to change their boots. They had been, or were going, to some place where to be dressed well would arouse undue attention. That seemed certain.

I was standing back in the shadow of a doorway watching them, when suddenly, after some consultation, as it seemed, they entered the little café.