And we set off at a great pace, sometimes plunging through the bushes to the chest.

I tell you, but Silver was anxious to keep up with us. The work that man went through, leaping on his crutch till the muscles of his chest were fit to burst, was work no sound man ever equalled; and so thinks the doctor. As it was, he was already thirty yards behind us, and on the verge of strangling, when we reached the brow of the slope.

`Doctor,' he hailed, `see there! no hurry!'

Sure enough there was no hurry. In a more open part of the plateau, we could see the three survivors still running in the same direction as they had started, right for Mizzen-mast Hill. We were already between them and the boats; and so we four sat down to breathe, while Long John, mopping his face, came slowly up with us.

`Thank ye kindly, doctor,' says he. `You came in in about the nick, I guess, for me and Hawkins. And so it's you, Ben Gunn!' he added. `Well, you're a nice one to be sure.'

`I'm Ben Gunn, I am,' replied the maroon, wriggling like an eel in his embarrassment. `And,' he added, after a long pause, `how do, Mr Silver? Pretty well, I thank ye, says you.'

`Ben, Ben,' murmured Silver, `to think as you've done me!' The doctor sent back Gray for one of the pickaxes, deserted, in their flight, by the mutineers; and then as we proceeded leisurely down hill to where the boats were lying, related, in a few words, what had taken place. It was a story that profoundly interested Silver; and Ben Gunn, the half-idiot maroon, was the hero from beginning to end.

Ben, in his long, lonely wanderings about the island, had found the skeleton - it was he that had rifled it; he had found the treasure; he had dug it up (it was the haft of his pickaxe that lay broken in the excavation); he had carried it on his back, in many weary journeys, from the foot of the tall pine to a cave he had on the two-pointed hill at the north-east angle of the island, and there it had lain stored in safety since two months before the arrival of the Hispaniola.

When the doctor had wormed this secret from him, on the afternoon of the attack, and when, next morning he saw the anchorage deserted, he had gone to Silver, given him the chart, which was now useless - given him the stores, for Ben Gunn's cave was well supplied with goats' meat salted by himself - given anything and everything to get a chance of moving in safety from the stockade to the two-pointed hill, there to be clear of malaria and keep a guard upon the money.

`As for you, Jim,' he said, `it went against my heart, but I did what I thought best for those who had stood by their duty; and if you were not one of these, whose fault was it?'

That morning, finding that I was to be involved in the horrid disappointment he had prepared for the mutineers, he had run all the way to the cave, and, leaving the squire to I guard the captain, had taken Gray and the maroon, and started, making the diagonal across the island, to be at hand beside the pine. Soon, however, he saw that our party had the start of him; and Ben Gunn, being fleet of foot, had been despatched in front to do his best alone. Then it had occurred to him to work upon the superstitions of his former shipmates; and he was so far successful that Gray and the doctor had come up and were already ambushed before the arrival of the treasure-hunters.

`Ah,' said Silver, `it were fortunate for me that I had Hawkins here. You would have let old John be cut to bits, and never given it a thought, doctor.'

`Not a thought,' replied Doctor Livesey, cheerily.

And by this time we had reached the gigs. The doctor, with the pick-axe, demolished one of them, and then we all got aboard the other, and set out to go round by sea for North Inlet.