Roberts took another look at the lugger’s crew, and then shrugged his shoulders, just as the captain came on deck, followed by the American and the first lieutenant.

The American was talking away volubly, and every word of the conversation came plainly to the ears of the two lads.

“Of course, cyaptain, I’ll stop on board your craft if yew like, but I put it to yew, how am I going to play pilot and lead you in through the mouth if I stop here? I can sail my lugger easy enough, but I should get into a tarnation mess if I tried to con your big ship. Better let me lead in aboard my own craft, and you follow.”

“In the darkness of night?” said the captain.

“There ain’t no darkness to-night, mister. It’ll be full moon, and it’s morning pretty early—just soon enough for you to begin business at daybreak. I shall lead you right up to where the schooner’s lying, and then you’ll be ready to waken the skipper up by giving him a good round up with your big guns.”

“And what about the slaves?”

“Oh, you must fire high, sir, and then yew won’t touch them. High firing’s just what yew want so as to cripple his sails and leave him broken-winged like a shot bird on the water.”

The captain nodded, and the two midshipmen, after a glance at the first lieutenant, to see that he was listening attentively with half-closed eyes, gazed at the American again.

“Lookye here, mister,” he said, “yew must make no mistake over this job. If yew do, it’s going to be pretty bad for me, and instead of me being rid of a bad neighbour or two, and coming in for a long strip of rich rubber-growing land, I shall find myself dropped upon for letting on to him yewr craft; and I tell yew he’s a coon, this slave cyaptain, as won’t forgive anything of that kind. He’s just this sort of fellow. If he finds I’ve done him such an on-neighbourly act, he’ll just give his fellows a nod, and in less time than yew can wink there’ll be no rubber-grower anywhere above ground, for there’ll be a fine rich plantation to sell and no bidders, while this ’ere industrious enterprising party will be somewhere down the river, put aside into some hole in the bank to get nice and mellow by one of the crockydiles, who object to their meat being too fresh.”

“Ugh!” shuddered Roberts.