The island and its mole have a strange history,—not the least astonishing episode in the annals of this astonishing city. The depredations of the Moorish pirates soon became extremely harassing to Spain; not only did they seriously interfere with Spanish commerce, but they made frequent raids on the Spanish coast, pillaging towns and carrying away their inhabitants to slavery. The evil became so pressing that at length a determined effort was made to put a stop to it. In 1509 a Spanish expedition, under Cardinal Ximenes, captured Oran and Bougie, and as a check to the pirates of Algiers occupied the island facing the town. Here they built a fort, which still exists in part, and forms the base of the lighthouse. This expedition, for which the Cardinal supplied the funds, was known as the “Crusade of Ximenes de Cisteros,” and was regarded as a holy war, bestowing certain indulgences on those who took part in it. For nearly twenty years the Spaniards held the island, commanding the roadstead and controlling the maritime proceedings of the Algerines. These found the position so irksome that their Emir, to his own undoing, called in the services of the celebrated pirate, Baba Aroudj, known to Christendom as Barbarossa, “A corsair’s name, linked with a thousand crimes.” The romantic story of this king of robbers supplies a curious picture of the times. At the beginning of the sixteenth century Lesbos, in Mytilene, was the head-quarters of Turkish piracy in the Eastern Mediterranean. A simple potter, or fisherman, as some say, of the island had four sons, of whom two, Baba Aroudj and Kheir-ed-Din, rose to fame. Aroudj was in particular of a soaring spirit. Marking the avenues to fortune which the staple industry of the island presented, he became “apprenticed to a pirate.” An early disaster seemed like to blast his promising career; he was captured by a vessel of the Knights of Rhodes and condemned to the galleys. But such checks are to the really great only stepping-stones to higher things. Having, as was inevitable, effected his escape, he betook himself to Tunis, determined in the freer air of a new country to wipe out the memory of his early failure, and to find a fresh theatre for his energies. His professional knowledge stood him in good stead. He proposed to the Sultan of Tunis that they should enter into a partnership, in accordance with which he should conduct the active part of the business, and the Sultan receive half the profits, in consideration of his countenance and support. The Sultan, with that discernment that has so often characterized sovereigns, saw that he had to deal with a man of mark, and jumped at the proposal. A pirate station on the most approved lines was established at Djerba, where Aroudj was shortly joined by his brother, Kheir-ed-Din. The enterprise met with more than the success it deserved. Besides the ordinary dividends of the business, the brothers were able to make many very handsome presents to