“Now you are in for it at last, Bilbo Baggins, ” he said to himself. “You went and put your foot right in it that night of the party, and now you have got to pull it out and pay for it! Dear me, what a fool I was and am!” said the least Tookish part of him. “I have absolutely no use for dragon-guarded treasures, and the whole lot could stay here for ever, if only I could wake up and find this beastly tunnel was my own front-hall at home!” He did not wake up of course, but went still on and on, till all sign of the door behind had faded away. He was altogether alone. Soon he thought it was beginning to feel warm. “Is that a kind of a glow I seem to see coming right ahead down there?” he thought. It was. As he went forward it grew and grew, till there was no doubt about it. It was a red light steadily getting redder and redder. Also it was now undoubtedly hot in the tunnel. Wisps of vapour floated up and past him and he began to sweat. A sound, too, began to throb in his ears, a sort of bubbling like the noise of a large pot galloping on the fire, mixed with a rumble as of a gigantic tom-cat purring. This grew to the unmistakable gurgling noise of some vast animal snoring in its sleep down there in the red glow in front of him.