"I don't know——"

"And why did you use your knife instead of your stunner?"

Shann was startled. For the first time he realized that he had fronted the greatest native menace they had discovered on Warlock with the more primitive of his weapons. Why had he not tried the stunner on the beast? He had just never thought of it when he had taken that leap into the role of dragon slayer.

"Not that it would have done you any good to try the ray; it has no effect on fork-tail."

"You tried it?"

"Naturally. But you didn't know that, or did you pick up that information earlier?"

"No," answer Shann slowly. "No, I don't know why I used the knife. The stunner would have been more natural." Suddenly he shivered, and the face he turned to Thorvald was very sober.

"How much do they control us?" he asked, his voice dropping to a half whisper as if the walls about them could pick up those words and relay them to other ears. "What can they do?"

"A good question." Thorvald lost his light tone. "Yes, what can they feed into our minds without our knowing? Perhaps those disks are only window dressing, and they can work without them. A great deal will depend upon the impression we can make on these witches." He began to smile again, more wryly. "The name we gave this planet is certainly a misnomer. A warlock is a male sorcerer, not a witch."

"And what are the chances of our becoming warlocks ourselves?"