"I shouldn't care to be a pirate, no matter how powerful, and no matter how great the reward."

"Again it's just a matter of temperament. I'm not trying to change you, and you couldn't change me."

Came another calm, longer than the first. They hung about for days and nights on a hot sea, and captain and crew alike showed anxiety and impatience. The captain was continually watching the horizon with his glasses, and he talked to Robert less than usual. It was obvious that he felt anxiety.

The calm was broken just before nightfall. Dark had come with the suddenness of the tropic seas. There was a puff of wind, followed by a steady breeze, and the schooner once more sped southward. Robert, anxious to breathe the invigorating air, came upon deck, and standing near the mainmast watched the sea rushing by. The captain paused near him and said to Robert in a satisfied tone:

"It won't be long now, Peter, until we're among the islands, and it may be, too, that we'll see another ship before long. We've been on a lone sea all the way down, but you'll find craft among the islands."

"It might be a hostile vessel, a privateer," said Robert.

"It's not privateers of which I'm thinking."

The light was dim, but Robert plainly saw the questing look in his eyes, the look of a hunter, and he drew back a pace. This man was no mere smuggler. He would not content himself with such a trade. But he said in his best manner:

"I should think, captain, it was a time to avoid company, and that you would be better pleased with a lone sea."

"One never knows what is coming in these waters," said the slaver. "It may be that we shall have to run away, and I must not be caught off my guard."