"But how are you here?" I asked.

"I've not lived my life and done my duty," said he, "without making friends. One of the crew, of the name of Adams, to whom I have been of service in the past, has let me loose--just as you might unchain a yard-dog for a run. I have a few minutes at the best before I'm back in irons, but that's enough for what I have to say."

"But where are you now?" I asked, for he appeared to me to be walking upon the sea.

He explained that he was hanging on to a rope, made fast to a stanchion on the deck above, but that he had something of greater importance to tell me.

"Are we near our journey's end?" I asked.

"In three days," he answered, "we should sight the coast, unless the wind changes. What they intend to do with me at Caracas I neither know nor care. I will somehow find the means to escape, and make my way back to England; and then, Captain Dagg and Amos Baverstock shall pay for what they've done."

"I entreat you," I exclaimed, "do not meddle with Amos!"

Rushby laughed softly.

"And leave you at his mercy!" he cried. "That's not my way, nor--I should think, if all you have told me be the truth--the way of Mr. Bannister. This matter shall never rest where it now stands. I am here to learn two things, though I am no better than a simple sailor, and it will want a wiser head than mine before we're safe in port. Come, tell me, lad, where did you hide the map you snatched from Baverstock? John Bannister may want it."

"In a rabbit-hole," said I; and I went on to describe, as best I could, how that rabbit-hole might be found.