And how I came to speak of Callao at Paddy O'Moore's farm was that I learned the circumstances from your recital."

"Go on, Ayrton," said Glenarvan.

"I found myself abandoned on a nearly desert coast, but only forty miles from the penal settlement at Perth, the capital of Western Australia. As I was wandering there along the shore, I met a band of convicts who had just escaped, and I joined myself to them. You will dispense, my Lord, with any account of my life for two years and a half. This much, however, I must tell you, that I became the leader of the gang, under the name of Ben Joyce. In September, 1864, I introduced myself at the Irish farm, where I engaged myself as a servant in my real name, Ayrton. I waited there till I should get some chance of seizing a ship. This was my one idea. Two months afterward the DUNCAN arrived. During your visit to the farm you related Captain Grant's history, and I learned then facts of which I was not previously aware-- that the BRITANNIA had touched at Callao, and that her latest news was dated June, 1862, two months after my disembarkation, and also about the document and the loss of the ship somewhere along the 37th parallel; and, lastly, the strong reasons you had for supposing Harry Grant was on the Australian continent. Without the least hesitation I determined to appropriate the DUNCAN, a matchless vessel, able to outdistance the swiftest ships in the British Navy. But serious injuries had to be repaired. I therefore let it go to Melbourne, and joined myself to you in my true character as quartermaster, offering to guide you to the scene of the shipwreck, fictitiously placed by me on the east coast of Australia. It was in this way, followed or sometimes preceded by my gang of convicts, I directed your expedition toward the province of Victoria. My men committed a bootless crime at Camden Bridge; since the DUNCAN, if brought to the coast, could not escape me, and with the yacht once mine, I was master of the ocean. I led you in this way unsuspectingly as far as the Snowy River. The horses and bullocks dropped dead one by one, poisoned by the gastrolobium. I dragged the wagon into the marshes, where it got half buried. At my instance--but you know the rest, my Lord, and you may be sure that but for the blunder of Mr. Paganel, I should now command the DUNCAN. Such is my history, gentlemen. My disclosures, unfortunately, cannot put you on the track of Harry Grant, and you perceive that you have made but a poor bargain by coming to my terms."

The quartermaster said no more, but crossed his arms in his usual fashion and waited. Glenarvan and his friends kept silence. They felt that this strange criminal had spoken the whole truth. He had only missed his coveted prize, the DUNCAN, through a cause independent of his will. His accomplices had gone to Twofold Bay, as was proved by the convict blouse found by Glenarvan. Faithful to the orders of their chief, they had kept watch on the yacht, and at length, weary of waiting, had returned to the old haunt of robbers and incendiaries in the country parts of New South Wales.

The Major put the first question, his object being to verify the dates of the BRITANNIA.

"You are sure then," he said, "that it was on the 8th of April you were left on the west coast of Australia?"

"On that very day," replied Ayrton.

"And do you know what projects Harry Grant had in view at the time?"

"In an indefinite way I do."

"Say all you can, Ayrton," said Glenarvan, "the least indication may set us in the right course."

"I only know this much, my Lord," replied the quartermaster, "that Captain Grant intended to visit New Zealand. Now, as this part of the programme was not carried out while I was on board, it is not impossible that on leaving Callao the BRITANNIA went to reconnoiter New Zealand. This would agree with the date assigned by the document to the shipwreck--the 27th of June, 1862."

"Clearly," said Paganel.

"But," objected Glenarvan, "there is nothing in the fragmentary words in the document that could apply to New Zealand."

"That I cannot answer," said the quartermaster.