The pirates had no sooner been committed to prison than endeavors were made, on the part of the authorities, to ascertain the haunt of the gang; for its depredations had been carried on during the past year to an extent that left no doubt that the prisoners formed only a detachment of a larger body, which, dividing into different parties, preyed on the commerce of the surrounding islands, from as many different points. Where the head-quarters of the pirates were held was however unknown; as every attempt to discover them, or even to capture any of the gang had hitherto proved abortive. The authorities were, therefore, anxious to get one or more of the prisoners to reveal the retreat of their messmates on a promise of pardon; but for some time their efforts were unavailing, as each prisoner knew, that if any of the gang escaped, the life of the traitor would not be worth a moment’s purchase. At length, however, the temptations held out to two of the prisoners proved irresistible, and they revealed the secret which the governor-general was so anxious to know. The head-quarters of the pirates proved to be on a small island, some leagues north of the spot where we captured the prisoners. The place was said to be admirably fortified by nature, and there was no doubt, from the prisoners’ confession, that art had been called in to render the retreat impregnable. The number of the pirates usually left behind to protect their head-quarters was said to amount to a considerable force. Notwithstanding these things, the governor-general resolved on sending a secret expedition to carry the place and, if possible, make prisoners of the whole nest of freebooters. As, however, the spies of the gang were known to infest the town, it was necessary to carry on the preparations for the expedition with the utmost caution, so that no intelligence of the contemplated attack should reach the pirates to warn them of their danger. While, therefore, the authorities were apparently occupied with the approaching trial to the exclusion of everything else, they were, in fact, secretly making the most active exertions to fit out an expedition for the purpose of breaking up the haunts of the gang. Several vessels were purchased, ostensibly for private purposes; and soldiers drafted into them, under the cloud of night. The vessels then left the harbor, cleared for various ports, with the understanding, however, that they should all rendezvous on an appointed day at a cape a few leagues distant from the retreat of the pirates. So adroitly was the affair managed, that the various vessels composing the expedition left the port unsuspected—even high officers of government who were not admitted to the secret, regarding them merely as common merchant-men departing on their several voyages. Indeed, had an attack been contemplated on a hostile power the preparations could not have been more secret or comprehensive. The almost incredible strength of the piratical force