As is well known, the French not only have a passion for suicide, but a passion for committing it at certain places, and in certain ways, that seems to be contagious. Forty years ago, a young journalist, while exploring the Catacombs in company with many of his acquaintances, naturally fell to talking on the subject of death, and expressed his opinion that there was nothing awful in it, or even unwelcome. Some of his friends rallied him on this position, and told him he would think very differently if he were conscious that death was near at hand. He stoutly denied that it would change his sentiments in the least, and when nobody appeared to believe him, he suddenly drew a small knife from his pocket, and before any one was aware of his intention, he thrust it into his heart. His suicide, in such a place too, filled his friends with horror, and the press, as he had been a member of the guild, gave detailed accounts of the tragedy, accompanied by strange theories and analyses of the causes that must have led to it. For several weeks, the Paris journals were full of communications on the subject; and they so aroused public attention and curiosity, that in less than six months nearly twenty men stabbed themselves to death in the Catacombs—all of them unquestionably the effect of example. The Catacombs are the reverse side of the fair picture of Paris. Never since my journey through them have I been able to forget that they lie black and yawning under some of the most beautiful quarters of the capital. When the sunshine is brightest along the Seine, I think of the darkness below. When the city smiles fairest, I recall the millions of grinning skeletons underneath. When the music from the gardens, and the concerts, and the operas sounds sweetest, I fancy mingling among the strains a mournful dirge for the departed and forgotten, so confusedly heaped together in the awful dreariness of the Catacombs. XXII. PETROLEUM. OIL SPRINGS.—THE FIRE FIELD OF THE CASPIAN.—THE FIRE WORSHIPPERS.—THE RANGOON DISTRICT.—FIRE WELLS OF THE EAST.—PETROLEUM IN AMERICA.—ITS DISCOVERY AND HISTORY.—OIL FEVER.—ANECDOTES OF SPECULATION.—FORTUNES WON AND LOST.—EXTRAVAGANCES OF THE NOUVEAU RICHE.—THE STORY OF JOHN.—HOW TO GET UP A PARTY.