Rick and Scotty agreed. As they drew nearer the goal, both of them were increasingly anxious to get to Chahda, to hear from him some of the answers to their questions, and finally to get down to the business of finding the heavy water that was the reason for their quest.

Although they hadn't discussed it, Rick was worried about Chahda. Normally, he had full confidence in the Hindu boy's ability to take care of himself. But this time Chahda was far from the kind of people he knew, among unfriendly strangers. Was his friend hiding somewhere in the mountains around Korse Lenken? Or had he found a hide-out in the village itself?

They would soon know.

After breakfast, Rick, Scotty, and Sing surveyed the scene of the ambush, leaving Zircon to guard the Chinese and to direct the repacking of their gear.

There were definite signs of the enemy's presence in the woods below. One area was pretty well trampled, indicating to Scotty's trained eye that the ambushers had departed in a big hurry. The Chinese guide pointed to where ants were swarming around a section of ground.

"Someone was hit there," he said. "Ants find bloodstains fast in this country."

"We were aiming low," Scotty said. "Probably a leg wound. Sing, where do you suppose Ko's mules are?"

The guide shrugged. "Pretty sure to be far away. The men who attacked us wouldn't leave mules behind. They're too valuable."

Scotty led the way down the trail to where the first shots had been fired. The three moved cautiously, just in case the attackers were waiting a little distance away. Scotty's rifle was ready for instant use.

"I was right here," Sing said. "Ko's mules were ahead of me, just a few yards away. Let's go ahead some and take a look."