rarity, I should suppose; not an unwelcome rarity, I hoped? In me,
he merely saw a man who had been shut up within narrow limits all
his life, and who, being at last set free, had a newly-awakened
interest in these great works. To such purpose I spoke to him; but
I am far from sure of the terms I used; for, besides that I am not
happy in opening any conversation, there was something in the man
that daunted me.

He directed a most curious look towards the red light near the
tunnel's mouth, and looked all about it, as if something were
missing from it, and then looked it me.

That light was part of his charge? Was it not?

He answered in a low voice,--"Don't you know it is?"

The monstrous thought came into my mind, as I perused the fixed eyes
and the saturnine face, that this was a spirit, not a man. I have
speculated since, whether there may have been infection in his mind.

In my turn, I stepped back. But in making the action, I detected in
his eyes some latent fear of me. This put the monstrous thought to
flight.

"You look at me," I said, forcing a smile, "as if you had a dread of
me."

"I was doubtful," he returned, "whether I had seen you before."

"Where?"