He went away, and everyone felt snubbed and uncomfortable. And all the time the long, narrow eyes of the Egyptian were watching, watching. They felt as though he was watching them through the darkness, when they lay down to sleep on a pile of cloaks.

Next morning the baskets were drawn up full of what looked like whelk shells.

The children were rather in the way, but they made themselves as small as they could. While the skipper was at the other end of the boat they did ask one question of a sailor, whose face was a little less unkind than the others.

“Yes,” he answered, “this is the dye-fish. It’s a sort of murex—and there’s another kind that they catch at Sidon and then, of course, there’s the kind that’s used for the dibaptha. But that’s quite different. It’s—”

“Hold your tongue!” shouted the skipper. And the man held it.

The laden boat was rowed slowly round the end of the island, and was made fast in one of the two great harbours that lay inside a long breakwater. The harbour was full of all sorts of ships, so that Cyril and Robert enjoyed themselves much more than their sisters. The breakwater and the quays were heaped with bales and baskets, and crowded with slaves and sailors. Farther along some men were practising diving.

“That’s jolly good,” said Robert, as a naked brown body cleft the water.

“I should think so,” said the skipper. “The pearl-divers of Persia are not more skilful. Why, we’ve got a fresh-water spring that comes out at the bottom of the sea. Our divers dive down and bring up the fresh water in skin bottles! Can your barbarian divers do as much?”

“I suppose not,” said Robert, and put away a wild desire to explain to the Captain the English system of waterworks, pipes, taps, and the intricacies of the plumbers’ trade.

As they neared the quay the skipper made a hasty toilet. He did his hair, combed his beard, put on a garment like a jersey with short sleeves, an embroidered belt, a necklace of beads, and a big signet ring.