"The same canyon?"

"Si, and the same result. Now seven girls have gone, one after the other, all in the same way. And I, Señor White—" Fra Rafael's pale, tired face was sad as he glanced down at the stumps of his legs—"I could not follow, as you see. Four years ago an avalanche crippled me. My bishop told me to return to Lima, but I prevailed on him to let me remain here for these natives are my people, Señor. They know and trust me. The loss of my legs has not altered that."

I nodded. "I can see the difficulty now, though."

"Exactly. I cannot go to Huascan and find out what has happened to the girls. The natives—well, I chose four of the strongest and bravest and asked them to take me up the Pass. I thought that I could overcome their superstitions. But I was not successful."

"How far did you go?" I asked.

"A few miles, not more than that. The fog grew thicker, until we were blinded by it, and the way was dangerous. I could not make the men go on." Fra Rafael closed his eyes wearily. "They talked of old Inca gods and devils—Manco Capac and Oello Huaco, the Children of the Sun. They are very much afraid, Señor White. They huddle together like sheep and believe that an ancient god has returned and is taking them away one by one. And—one by one they are taken."

"Only young girls," I mused. "And no coercion is used, apparently. What's up toward Huascan?"

"Nothing but wild llamas and the condors. And snow, cold, desolation. These are the Andes, my friend."

"Okay," I said. "It sounds interesting. As an anthropologist I owe it to the Foundation to investigate. Besides, I'm curious. Superficially, there is nothing very strange about the affair. Seven girls have disappeared in the unusually heavy fogs we've had ever since the earthquake. Nothing more."

I smiled at him. "However, I think I'll take a look around and see what's so attractive about Huascan."