"Your books from the library, Professor," announced a student who was employed in the library as part payment of his tuition. "I've signed the slip for them, sir."

He deposited the books on a desk, a huge pile of them, which reached from his outstretched arms to his chin. As he did so the pressure of his arms released the pile of books and the column collapsed.

From a book entitled "New and Old Peru," which fell with the pile, slipped a plain white envelope. Kennedy saw it before either of us, and seized it.

"Here's one for me," he said, tearing it open.

Sure enough, in the same rude printing on a quarter sheet were the words:

"BEWARE THE CURSE OF MANSICHE ON THE GOLD OF THE GODS."

We could only stare at each other and at that tell-tale sign of the
Inca dagger underneath.

What did it mean? Who had sent the warnings?

Kennedy alone seemed to regard the affair as if with purely scientific interest. He took the four pieces of paper and laid them down before him on the table. Then he looked up suddenly.

"They match perfectly," he said quietly, gathering them up and placing them in a wallet which he carried. "All the indentures of the tearing correspond. Four warnings seem to have been sent to those who are likely to find out something of the secret."