Yet scarcely had these words left my mouth when there passed close by us a thin, old gentleman in black, and wearing a silk hat. His grey hair and beard were close-cropped, but his broad forehead and narrow chin could not be disguised.

I held my breath as I recognized him at a glance. He had not noticed me, for my back had been towards him. Yet my heart beat quickly, for might he not have identified me by my clerical hat!

It was the man I had suspected of lying closely concealed in his office—old Gregory Vernon, the dealer in stolen gems.


CHAPTER XXIV MAKES A STARTLING DISCLOSURE

He crossed Holborn, walking leisurely, and smoking a cigar, and continued down St. Andrew Street and along towards Shoe Lane, I strolling after him at some distance behind.

At that hour the thoroughfare was practically deserted, therefore concealment was extremely difficult. Yet by his leisurely walk I felt convinced that in passing he had, fortunately, not recognized me.

Behind me came Rayner to see, as he swiftly put it, "that no harm came" to me.

The old man in the full enjoyment of his cigar, and apparently quite happy that if his offices were watched his two confederates would have taken off the watchers, strolled along St. Bride Street as far as the corner of Ludgate Hill, when he hailed a taxi and drove westward. His example I quickly followed, leaving Rayner standing on the kerb, unable to follow, as no third cab was in sight.

Up Fleet Street we drove quickly and along the Strand as far as Charing Cross, when the taxi I was pursuing turned into Northumberland Avenue and pulled up before the Hôtel Metropole.