The cave was circular in shape, and all around its edge, near to the ground, appeared groups of dull yellow lights, two of them being always side by side. These were motionless at first, but soon began to flicker more brightly and to sway slowly from side to side and then up and down.

“What sort of place is this?” asked the boy, trying to see more clearly through the gloom.

“I cannot imagine, I’m sure,” answered the Wizard, also peering about.

“Woogh!” snarled Eureka, arching her back until her hair stood straight on end; “it’s den of alligators, or crocodiles, or some other dreadful creatures! Don’t you see their terrible eyes?”

“Eureka sees better in the dark than we can,” whispered Dorothy. “Tell us, dear, what do the creatures look like?” she asked, addressing her pet.