It is impossible for me to say how long my swoon lasted. Eternity is not of longer duration than one second spent in nihility. I was no more. It was slowly and confusedly that I regained some degree of consciousness. I was still asleep, but I began to dream; a nightmare started into shape amid the blackness of my horizon, a nightmare compounded of a strange fancy which in other days had haunted my morbid imagination whenever with my propensity for dwelling upon hideous thoughts I had conjured up catastrophes.

Thus I dreamed that my wife was expecting me somewhere--at Guerande, I believe--and that I was going to join her by rail. As we passed through a tunnel a deafening roll thundered over our head, and a sudden subsidence blocked up both issues of the tunnel, leaving our train intact in the center. We were walled up by blocks of rock in the heart of a mountain. Then a long and fearful agony commenced. No assistance could possibly reach us; even with powerful engines and incessant labor it would take a month to clear the tunnel. We were prisoners there with no outlet, and so our death was only a question of time.

My fancy had often dwelt on that hideous drama and had constantly varied the details and touches. My actors were men, women and children; their number increased to hundreds, and they were ever furnishing me with new incidents. There were some provisions in the train, but these were soon exhausted, and the hungry passengers, if they did not actually devour human flesh, at least fought furiously over the last piece of bread. Sometimes an aged man was driven back with blows and slowly perished; a mother struggled like a she-wolf to keep three or four mouthfuls for her child. In my own compartment a bride and bridegroom were dying, clasped in each other's arms in mute despair.

The line was free along the whole length of the train, and people came and went, prowling round the carriages like beasts of prey in search of carrion. All classes were mingled together. A millionaire, a high functionary, it was said, wept on a workman's shoulder. The lamps had been extinguished from the first, and the engine fire was nearly out. To pass from one carriage to another it was necessary to grope about, and thus, too, one slowly reached the engine, recognizable by its enormous barrel, its cold, motionless flanks, its useless strength, its grim silence, in the overwhelming night. Nothing could be more appalling than this train entombed alive with its passengers perishing one by one.

I gloated over the ghastliness of each detail; howls resounded through the vault; somebody whom one could not see, whose vicinity was not even suspected, would suddenly drop upon another's shoulder. But what affected me most of all was the cold and the want of air. I have never felt so chilled; a mantle of snow seemed to enwrap me; heavy moisture rained upon my skull; I was gasping; the rocky vault seemed to crush my chest; the whole mountain was seemingly weighing upon me.

Suddenly a cry of deliverance sounded. For some time past we fancied that we could hear a dull sound, and we tried to hope that men were at work and that help was coming, but it came not thus. One of the passengers, however, had discovered an air shaft in the tunnel, and, crowding round, we all saw this shaft, above which we could discern a blue patch about the size of a wafer. That blue patch filled us with rapture, for it was the sky. We stretched ourselves and stood on tiptoes to breathe more freely. Then we distinguished some black specks moving about, specks that must surely be workmen about to deliver us. A furious clamor arose. The cry "Saved! Saved!" burst from every mouth, while trembling arms were uplifted toward the tiny azure patch above.

That roar of voices aroused me. Where was I? In the tunnel, of course. I was lying at full length; hard walls were pressing against my ribs. Then I attempted to rise and struck my head roughly. Was it the rock closing in on all sides? The blue speck had vanished--aye, the sky had disappeared and I was still suffocating, shivering, with chattering teeth.

All at once I remembered. Intense horror raised my hair on end. I felt the hideous truth freeze me from head to foot like ice. I had shaken off the long coma which for many hours had stricken me with corpselike rigidity. Yes, I could move; my hands could feel the boards of my coffin; my lips parted; words came to me, and instinctively I called out Marguerite's name. It was a scream I raised. In that deal box my voice took so hoarse and weird a sound that it terrified me. Oh, my God, was this thing true? I was able to walk, speak, cry out that I was living, and yet my voice could not be heard; I was entombed under the earth.

I made a desperate effort to remain calm and reflect. Was there no means of getting out? Then my dream began afresh in my troubled brain. The fanciful air shaft with the blue bit of sky overhead was mingled with the real grave in which I was lying. I stared at the darkness with widely opened eyes; perhaps I might discover a hole, a slit, a glimmer of light, but only sparks of fire flitted through that night, with rays that broadened and then faded away. I was in a somber abyss again. With returning lucidity I struggled against these fatal visions. Indeed, I should need all my reason if I meant to try to save myself.

The most immediate peril lay in an increasing sense of suffocation. If I had been able to live so long without air it was owing to suspended animation, which had changed all the normal conditions of my existence, but now that my heart beat and my lungs breathed I should die, asphyxiated, if I did not promptly liberate myself. I also suffered from cold and dreaded lest I should succumb to the mortal numbness of those who fall asleep in the snow, never to wake again. Still, while unceasingly realizing the necessity of remaining calm, I felt maddening blasts sweep through my brain, and to quiet my senses I exhorted myself to patience, trying to remember the circumstances of my burial. Probably the ground had been bought for five years, and this would be against my chances of selfdeliverance, for I remembered having noticed at Nantes that in the trenches of the common graves one end of the last lowered coffins protruded into the next open cavity, in which case I should only have had to break through one plank. But if I were in a separate hole, filled up above me with earth, the obstacles would prove too great. Had I not been told that the dead were buried six feet deep in Paris? How was I to get through the enormous mass of soil above me? Even if I succeeded in slitting the lid of my bier op............