The ring had not been long in my possession when I paid the unlucky visit to Paris which began my misfortunes. The London police were very active just then, and business was in consequence dull and risky, so, being in funds, I thought I might take a holiday and enjoy a fortnight in the city of pleasure. I was pretty well known at home; but I had not, so far as I knew, a single enemy in France, and I did not intend to make any. For a fortnight I would be a mere innocent pleasure-seeker, taking the day’s amusements as they came, and making no effort after either my own gain or others’ loss. Such was my intention; but alas! what intention, especially if it be a good one, can withstand the force of the habits of a lifetime? Mine gave way, and speedily. One evening, a pleasant April evening, I formed one of the crowd that surrounded the platform at an open-air concert. By my side was standing a stout and elderly man, whom, from a score of tiny indications, I guessed to be a British holiday-maker. ‘There’s from fifteen to twenty pounds in his coat-pocket, I’ll be bound,’ thought I. ‘He is far too cautious to leave his money at his hotel, where Frenchmen, whom he regards as all thieves, may lay hands on it, so he carries it about with him, thinking that on his person it cannot fail to be safe.’ The idea of undeceiving him in this particular was too tempting; I found myself smiling in anticipation at the bewildered and horror-struck expression his face would wear when he discovered his loss. It was the humour of the thing that touched me. That fatal gift of humour, which has ruined so many honest men, led me to my destruction. Deep in my soul, beneath the outer garb of the man of the world I was wearing, dwelt the instincts of the professional pickpocket. Almost unconsciously I inserted my left hand (we are all ambidexter in our profession) in his pocket and gently drew out a pocket-book—the very sort of pocket-book I knew he would carry. I edged away from my victim as soon as the little operation was over, and disentangling myself from the interested auditors who were listening to a gaily-dressed damsel shrieking with the remains of a once powerful voice, I soon found myself walking along the brightly lighted boulevard. I had not gone far before I noticed that the diamond ring which I constantly wore on the third finger of my left hand, was missing. It was a little too large for me; but I had not thought it advisable to have the size altered just yet; and the result was that it had slipped from my finger. I knew that I wore it when I left my hotel; but I could not recollect noticing its presence at any subsequent time; so I went to every place I had visited since I came out, the café where I had dined, the shop where I had bought some cigars, the streets I had traversed, looking everywhere for some trace of my lost jewel, and inquiring of every one to whom I had previously spoken if they had seen anything of it.