“Brother belong Mo, Kata-Kata boy, stop along Gertrude? Man he got too much big ear?” I asked, making signs about my own ears.

“Yes, he stop.”

“He puri-puri man?”

“What-name that word? I no savvy,” said the savage, looking at me with cunningly narrowed eyes.

I saw it was no use trying to pump him, so I left. As I came out into the street I saw George the Greek in front of me, walking rather aslant, as if he had just come up from the neighborhood of the beach himself. He did not look behind, but walked quickly on, and disappeared inside the ruins of his store. I thought there was nothing in it; yet, somehow, I would rather not have seen him there.

I went back to the Marquis overjoyed with my discovery, but before telling him I got him outside, and out of range of the hotel. In Papua, if you see two men out in the open, talking confidentially together, you may be sure that they are talking secrets. All Papua’s important secrets are discussed under the sky. The iron house of New Guinea, with its low partitions, and the projecting veranda roof that acts as a natural sounding-board, is, I suppose, about the worst place in the world for talking over private matters—apart from the fact that a native who understands English, or a curious white man, may be standing unseen under the floor at your very feet.

“This is good,” said the Marquis. “I can take heart again; I was beginning to fear that we had lost that wonderful-wicked valuable. Still, the shorn lamb must not halloo till it is out of the window. What will we do?”

“Well, it seems so simple,” said I, “that I can hardly believe it. But from what I see, all we have to do is to catch Mo’s brother when he comes back tonight, get him in a quiet place, offer him a pound or two for the stone, and take it right off. A nigger who’s been with the Thursday Island fleet, even if it was some years ago, will know the value of money.”

“What will you offer?” asked the Marquis.

“Curio price,” I said. “From ten shillings to a couple of pounds. If he seems very much attached to it, spring five pounds more. One must be careful not to give so much that the other white men would hear of it and get thinking. Otherwise, I see no trouble.”