"Quite a lot," I answered, and turned to LeConte. "What are the chances of getting word to Earth?"

"Impossible," he said, shaking his head. "The set was wrecked when the magnetism—or whatever it was—took hold of us."

"All right. Never mind it." I looked at Koto now. "Koto, what do you have to do to fire your explosive?"

I was sure now that the thought had already been in their minds, for Captain Crane and LeConte nodded and Koto smiled.

"The kotomite," he answered, "is packed in telargeium drums in the ship's hold, and protected against being exploded until oxygen is admitted to the drums and force applied. It was our original hope to land on Orcon, deposit the drums, and fire them by a time fuse. The quickest way now would be simply to place one of our atomic guns in the hold, turn it loose, and get out. The stream of the gun would in a very short time disintegrate the drums to admit oxygen, and would at the same time set off the explosive."

"Good," I said shortly, and without more ado glanced about the cavern to look over the situation with regard to the forty or so Orconites whom we had been ignoring, and who had ignored us, ever since we found each other.

They were standing motionless against the walls, eyes alert, ugly antennae waving, but with their arms folded across their chests. There seemed to be no reason why we should not all march boldly to the ship, climb aboard, and forthwith do the work that was to be done there. I had, however, a feeling that our task was not to be so easily accomplished, and was not long in discovering that the feeling was correct.

The moment I told the others to come with me, and we all started to walk toward the ship, the whole encircling force of Orconites began to move silently forward. When we were within a few yards of the ship's ladder, a tall lithely built Orconite who seemed to be captain of the guard, flopped his wings, shot across the cavern, and dropped down before us. Into the instrument on his chest he rapped a word of Orconese which was translated instantly into the German.

"Verboten!" was the word.

Forbidden! The Orconites were not taking any chances with us. It was discouraging, but no more than I had expected. It simply meant that if we were to be interfered with, we should have to do something about the interference.