[Footnote 107: MUTIUS PANZA'S work, under the title of _Ragionamenti della Libraria Vaticana_, Rome, 1590, 4to., and ANGELUS ROCCHA'S, that of _Bibliotheca Apostolica Vaticana, Rome_, 1591, 4to., relate rather to the ornaments of architecture and painting, than to a useful and critical analysis, or a numbered catalogue, of the books within the Vatican library. The authors of both are accused by Morhof of introducing quite extraneous and uninteresting matter. Roccha's book, however, is worth possessing, as it is frequently quoted by bibliographers. How far it may be "Liber valde quidem rarus," as Vogt intimates, I will not pretend to determine. It has a plate of the Vatican Library, and another of St. Peter's Cathedral. The reader may consult, also, the _Jugemens des Savans_, vol. ii., p. 141. My copy of this work, purchased at the sale of Dr. Heath's books, has a few pasted printed slips in the margins--some of them sufficiently curious.] [Footnote 108: Consult Renouard's _L'Imprimerie des Alde_, vol. ii., 122, &c. One of the grandest works which ever issued from the Vatican press, under the superintendence of Aldus, was the vulgate bible of Pope Sixtus V., 1590, fol., the copies of which, upon LARGE PAPER, are sufficiently well known and coveted. A very pleasing and satisfactory account of this publication will be found in the _Horae Biblicae_ of Mr. Charles Butler, a gentleman who has long and justly maintained the rare character of a profound lawyer, an elegant scholar, and a well-versed antiquary and philologist.] Let us here not forget that the celebrated LIPSIUS condescended to direct his talents to the subject of libraries; and his very name, as Baillet justly remarks, "is sufficient to secure respect for his work," however slender it may be.[109] We now approach, with the mention of Lipsius, the opening of the 17th century; a period singularly fertile in bibliographical productions. I will not pretend to describe, minutely, even the leading authors in this department. The works of PUTEANUS can be only slightly alluded to, in order to notice the more copious and valuable ones of POSSEVINUS and of SCHOTTUS;[110] men who were ornaments to their country, and whose literary and bibliographical publications have secured to them the gratitude of posterity. While the labours of these authors were enriching the republic of literature, and kindling all around a love of valuable and curious books, the _Bibliotheca Historica_ of BOLDUANUS, and the _Bibliotheca Classica_ of DRAUDIUS[111] highly gratified the generality of readers, and enabled the student to select, with greater care and safety, such editions of authors as were deserving of a place in their libraries.