“He was quite right, Sam,” replied Frank, “and you have seen the effect of their visits; every place is devastated, and the poorer, industrious people get perfectly disheartened.”

“I see, sir. Feel it’s no use to get together a bit of a farm and some pigs, because as soon as the corn’s ripe and the pigs are fat these locusts come and eat the lot.”

“You are right as far as the corn is concerned, Sam,” said Frank, smiling; “but I don’t think you have seen many pigs since you have been out here.”

“Well, now you come to mention it, sir, I haven’t. I was thinking about it when I saw some of those bits of farm places outside where the slaves were at work, and it made me think of an uncle of mine who was in that line of business away in the country—he’s a rich farmer now out in Noo Zealand. I used to go for a holiday to see him sometimes down in Surrey, and he would say that there was nothing like having a good sow and a lot of young pigs coming on, different sizes, in your styes, for they ate up all the refuse and got fat, and you’d always something to fall back on for your rent, besides having a nice bit of bacon in the rack for home use. He said he never saw a small farm get on without pigs. Some one ought to show ’em how to do it out here. But I don’t know what would be the use of fattening up your pigs for the Mahdi chaps to come and drive them away.”

“There is no fear of either, Sam,” said Frank, smiling. “These Mohammedan people look upon the pig as an unclean beast.”

“Well, that’s true enough, sir; but it is his nature to. He’s nasty in his habits, but he’s nice.”

“I mean unclean—not fit to eat—a Mohammedan would be considered defiled by even touching a pig.”

“Ho!” said Sam scornfully, “and I suppose killing and murdering and getting themselves covered with blood makes ’em clean! Unde—what do you call it?—undefiled. Well, all I can say is that the sooner this holy man and his followers are chivied out of the country the better.”

“Yes—yes—yes, Sam,” said Frank, more wearily; “but don’t talk to me. I want to think.”

“I know, sir, about Mr Harry, sir; but don’t think, sir. You think too much about him.”