"You are here for purposes of scientific investigation," she added, sweetly. "I should not think of taking your time for the mere sake of accumulating wealth for my father and me."
There didn't seem to be anything for me to say at that moment. Chilled, I gazed at the flashing ring of fire.
And, as I gazed, suddenly I became aware of a little, pointed muzzle, two pricked-up ears, and two ruby-red eyes gazing intently out at me from the mass of flames.
The girl beside me saw it, too.
"Don't move!" she whispered. "That is one of the flame creatures. It may venture out if you keep perfectly still."
Rigid with amazement, I sat like a stone image, staring at the most astonishing sight I had ever beheld.
For several minutes the ferret-like creature never stirred from where it crouched in the crater fire; the alert head remained pointed toward us; I could even see that its thick fur must have possessed the qualities of asbestos, because here and there a hair or two glimmered incandescent; and its eyes, nose, and whiskers glowed and glowed as the flames pulsated around it.
After a long while it began to move out of the fire, slowly, cautiously, cunning eyes fixed on us—a small, slim, wiry, weasel-like creature on which the sunlight fell with a vitreous glitter as it crept forward into the grass.
Then, from the fire behind, another creature of the same sort appeared, another, others, then dozens of eager, lithe, little animals appeared everywhere from the flames and began to frisk and play and run about in the grass and nibble the fresh, green, succulent herbage with a snipping sound quite audible to us.
One came so near my feet that I could examine it minutely.