Bacon, Francis (1561-1626). Opera omnia, quae extant: philosophica, moralia, politica, historica. Frankfurt: Schönwetter, Kempfer, 1665. Second Latin edition of the complete works of Francis Bacon, among the most influential philosophers of the modern age. The book collects the author's entire production, including the main writings that contributed to the birth of modern scientific thought, including Novum Organum, De dignitate et augmentis scientiarum, Sermones fideles and historical and political works. Folio (330 × 205 mm). Antiporta with calcographic portrait of the author, frontispiece printed in red and black (brunito). Coeval bonding in full parchment with manuscript title to the back and gold title on 19th century dowel applied. (1)