And I put in a prompt remonstrance.

"We," I told him, "have—or, at any rate, we ought to have—a certain dignity to uphold. For we are the representatives, as it were, of that great sunlit world above, the world of Archimedes, Kepler, Galileo, Newton, Humboldt, Darwin, Edison—not a world of Judys and Punches."

"Aw, Bill," was the answer that I got, "now quit your kidding."

I ask you this again: what can you do with a man like that?

We soon quitted the spot. The light-cloudlets were all about us now. Some came slowly gliding, some crawling, along the floor; some along the walls and the roofs. Others floated along overhead or hung motionless in the air. The changes of form were sometimes very rapid and certainly as unaccountable as the masses themselves. Occasionally we would see a mass slowly take form in the darkness and as slowly fade into darkness again. Where did the light come from, where did it go? And the explanation of this uncanny phenomenon? Undoubtedly some electric manifestation, said Rhodes, analogous perhaps to the light of the aurora. That, I objected, really explained nothing, and Rhodes admitted that that was just what it did explain—nothing.

Which reminds me of the beautiful eclaircissement which Professor Archimedes Bukink gave when the little girl to whom he was reading a fairystory asked:

"But what is that flamingo thing?"

"Phoenicopterus ruber," said Bukink!

The spirits of the Dromans rose higher as we toiled our way onward and down. They quickened their pace, and, as we swung along like soldiers marching, they suddenly broke into a song or rather chant, the wonderful contralto voice of Drorathusa leading, the sounds coming back from the dark secret places of the cavern in echoes strange and sweet as voices heard in fairyland.

The light-masses were steadily increasing in number and volume. Especially was this pronounced in the great chambers. Fungoid growths were seen, coleopterous insects and at last a huge scolopendra of an aspect indescribably horrible. From this repulsive creature, the Dromans and myself drew back, but Milton Rhodes bent over it in a true scientific scrutiny and ecstasy.