The Vittorio, which was now not more than a quarter of a mile away, and which had slightly changed her course, so that she was apparently intending to pass the Monterey, and continue northward contented with an observation of the larger vessel, was a very dangerous pirate ship, far more so than the one which had captured the Dunkery Beacon. She was not more dangerous because she was larger or swifter, or carried a more numerous or better-armed crew, but for the reason that she had on board a certain Mr. Banker who had once belonged to a famous band of desperadoes, called the "Rackbirds," well-known along the Pacific coast of South America. He had escaped destruction when the rest of his band were drowned in a raging torrent, and he had made himself extremely obnoxious and even dangerous to Mrs. Horn and to Captain Horn when they were in Paris at a very critical time of their fortunes.
This ex-Rackbird Banker had had but a very cloudy understanding of the state of affairs when he was endeavoring to blackmail Mrs. Horn, and making stupid charges against her husband. He knew that the three negroes he had met in Paris in the service of Mrs. Horn had once been his own slaves, held not by any right of law, but by brutal force, and he knew that the people with whom they were then travelling must have been in some way connected with his old comrades, the Rackbirds. He had made bold attempts to turn this scanty knowledge to his own benefit, but had mournfully failed.
In the course of time, however, he had come to know everything. The news of Captain Horn's great discovery of treasure on the coast of Peru had gone forth to the public, and Banker's soul had writhed in disappointed rage as he thought that he and his fellows had lived and rioted like fools for months, and months, and months, but a short distance from all these vast hoards of gold. This knowledge almost maddened him as he brooded over it by night and by day. When he had been set free from the French prison to which his knavery had consigned him, Banker gave himself up body and soul to the consideration of the treasure which Captain Horn had brought to France from Peru. He considered it from every possible point of view, and when at last he heard of the final disposition which it had been determined to make of the gold, he considered it from the point of his own cupidity and innate rascality.
He it was who devised the plan of sending out a swift steamer to overhaul the merchantman which was to carry the gold to Peru, and who, after consultation with the many miscreants whom he was obliged to take into his confidence and to depend upon for assistance, decided that it would be well to fit out two ships, so that if one should fail in her errand, the other might succeed. The steamers from Genoa and Toulon were fitted out and manned under the direction of Banker, but with the one which sailed from Marseilles he had nothing to do. This expedition was organized by men who had quarrelled with him and his associates, and it was through the dissension of the opposing parties in this intended piracy that the detectives came to know of it.
Banker had sailed from Genoa, but the Toulon vessel had got ahead of him. It had sighted the Dunkery Beacon before she reached Kingston; it had cruised in the Caribbean Sea until she came sailing down towards Tobago Island; it had followed her out into the Atlantic, and when the proper time came it had taken her—hull, engine, gold, and everything which belonged to her, except her captain and her crew, and had steamed away with her.
Banker did not command the Vittorio, for he was not a seaman, but he commanded her captain, and through him everybody on board. He directed her course and her policy. He was her leading spirit and her blackest devil.
It had been no part of Banker's intentions to cruise about the South Atlantic and search for a steamer with black and white stripes running up and down her funnel. His plan of action was to be the same as that of the other pirate, and the Vittorio therefore steamed for Kingston as soon as she could manage to clear from Genoa. His calculations were very good ones, but there was a flaw in them, for he did not know that the Dunkery Beacon sailed three days before her regular time. Consequently, the Vittorio was the last of the four steamers which reached Jamaica on business connected with the Incas' treasure.
The Vittorio did not go into Kingston Harbor, but Banker got himself put on shore and visited the town. There he not only discovered that the Dunkery Beacon had sailed, that an American yacht had sailed after her, but that a steamer from Vera Cruz, commanded by Captain Horn, now well known as the discoverer of the wonderful treasure, had touched here, expecting to find the Dunkery Beacon in port, and had then, scarcely twelve hours before, cleared for Jamaica.
The American yacht was a mystery to Banker. It might be a pirate from the United States for all he knew, but he was very certain that Captain Horn had not left Kingston for any reason except to accompany and protect the Dunkery Beacon. If a steamer commanded by this man, whom Banker now hated more than he hated anybody else in the world, should fall in and keep company with the steamer which was conveying the treasure to Peru, it might be a very hard piece of work for him or his partner in command of the vessel from Toulon to get possession of that treasure, no matter what means they might employ, but all Banker could do was to swear at his arch-enemy and his bad luck, and to get away south with all speed possible. If he could do nothing, he might hear of something. He would never give up until he was positive there was no chance for him.
So he took the course that the Dunkery Beacon must have taken, and sailed down the coast under full head of steam. When at last he discovered the flag of his private consort hoisted over the steamer which carried the golden prize, and had gone on board the Dunkery Beacon and had heard everything, his Satanic delight blazed high and wild. He cared nothing for the yacht which hung upon the heels of the captured steamer,—it would not be difficult to dispose of that vessel,—but his turbulent ecstasies were a little dampened by the discovery of a large steamer bearing down from the north. This he instantly suspected to be the Monterey, which must have taken a more westerly course than that which he had followed, and which he had therefore passed without sighting.