“Ah, my gentleman, I am sorry to be late but——”

The voice ceased. I looked up.

“Well?” I said.

Then I, too, said no more. Hassan Abd-el-Kebîr was glaring at the ornament in my hand as though I had held, not a very choice example of native jewellery, but an adder or a scorpion!

“What’s the matter?” I asked, recovering from my surprise. “Do you know to whom this amulet belongs?”

He muttered something in guttural Arabic ere replying to my question. Then:

“It is the heart of lapis,” he said, in a strange voice. “It is the heart of lapis!”

“So much is evident,” I cried, laughing. “But does it alarm you?”

“Please,” he said softly, and held out a brown hand—“I will see.”

I placed the thing in his open palm and he gazed at it as one might imagine an orchid hunter would gaze at a new species of Odontoglossum.