six books, bearing a separate imprint under 1588, though published only in connection with the previous two books, treats entirely of the method and progress of Indian conversion. The Natura was translated into Spanish, and incorporated, with some amendments, in the Historia Natvral y moral de las Indias, Sevilla, 1590, dedicated to Infanta Isabel, which treats also of Indian history and customs, and refers briefly to the conquest. The work achieved great success, and was reproduced in numerous editions, in nearly every language, though often without Acosta's name, and in distorted form, as in De Bry and some German versions. This may not be considered bad treatment by those who charge Acosta with plagiarism, although he frankly admits following a number of authors, among them 'es vno Polo Ondegardo, aquien communmente sigo en las cosas de el Piru: y en las materias de Mexico Ioan de Touar prebendado que fue de la Iglesia de Mexico, y agora es religioso de nuestra Compañia de Iesvs. El qual por orden del Virrey hizo dō Martin Enriquez diligēte, y copiosa auerigaciõ de las historias antiguas.' See p. 396. There is no doubt that the interest and value of the work are owing chiefly to the circumstance that the original authorities have remained sealed, until lately at least; for, despite its pretentious aim, the pages are marred by frequent indications of the then prevalent superstition and credulity. The Procvrando Indorvm Salvte is more in consonance with the character of the Jesuit missionary and scholastic.
Born at Medina del Campo about 1539, he had in his fourteenth year joined the Society, to which four brothers already belonged. After studying and teaching theology at Ocana, he proceeded in l571 to Peru, where he became the second provincial of his order. Returning to Spain seventeen years later — 'post annos in Peruano regno exactos quindeciem, in Mexicano & Insularibus duos,' says the dedication of 1588 to Philip II., in De Natvra of 1589 — he gained the favor of the king, occupied the offices of visitador and superior, and died as rector at Salamanca, February 15, 1600. Several other works, in print and manuscript, chiefly theologic, are attributed to him — see Camus, 104-13 — among them De la criança de Cyro, dedicated to Filipe III. in 1592, which was also a borrowed text, from Xenophon, and remained a manuscript in the Royal Library.
