Being very cunning in their movements, it is always difficult to know where they are, and there are often such long lapses between the times they are heard of, that most people forget their existence as a matter of any importance. But Mr. Orban knew that his wife was haunted by a very constant horror of them—a dread lest one night the blacks should make a raid upon their plantation, as they had been known to do upon other white men's dwellings.

What neither Mr. nor Mrs. Orban realized was how much Eustace and Nesta knew of certain terrible events happening from time to time in just such isolated homes as their own. It was from the two young white maidservants the children heard tales they listened to with a kind of awful enjoyment by day, but which were remembered at night with a shudder. The creaking of the wooden house in which they lived as the boards contracted after the tropical heat of day, and the weird sounds rising from the plantation below, held a hundred terrors to be ashamed of in the morning.

Eustace and Nesta never spoke of these night panics to any one, least of all to each other—they seemed so silly when broad daylight proved there had been absolutely nothing to be cowardly about.

By some unspoken rule Peter was never allowed to hear these stories. He was always considered so very much younger than Eustace and Nesta that even the servants had the sense not to frighten him. So Peter's spirits were not damped by the thought of their father's departure, and he knew nothing of the queer little tiff that had taken place between Eustace and Nesta.

It is very odd how people can quarrel over a matter upon which they are perfectly agreed; but they frequently do, especially when it has anything to do with fear.

Nesta went to bed that night still in the sulks, with an air of "You'll be sorry some day" about her every attitude. Eustace seemed inseparable from his book, and disinclined to talk. He went heavily to bed, more troubled than ever because, though his mother was unusually merry, making much of all the presents from England, and showing great interest in them, he saw she was very white, and there was still a strange look about her eyes. He suspected her gaiety to be only put on for their amusement, and he felt sorrier and sorrier for her.

But a good night's rest did wonders for both children, and they came in to breakfast in better humours. Nesta forgot to be tragic when she heard her father and mother discussing what material should be brought from Brisbane for the girls' new dresses. New clothes were a rare event for the Orban children, and always caused a good deal of excitement.

Eustace had been up early, and everything looked so calm, peaceful, and ordinary about the place that he was inclined to be more than half ashamed of his outburst the day before. "After all," he argued, "nothing ever has happened to us—why should it now? The black-fellows have never come this way. Why should they, just because father is away? How could they get to know of his going? Besides, the plantation isn't so awfully far off."

He had stood on the veranda and stared down at the sugar mill lying at the foot of the hill, where Robertson and Farley lived; at Mr. Ashton's house, and all the familiar, odd-shaped huts in which the coolies lived. It was all just as he had seen it every day of his life, and nothing had ever happened—why, indeed, should it now?

Mrs. Orban's interest in the new dresses was certainly not feigned.