applied knowledge. In the first age of print people had not yet acquired this ability. A strange wedding of the medieval Book of Nature and the new book from movable types was conducted by Francis Bacon. * In order to clarify Bacon’s strange ideas about science and the text of the Book of Nature a brief look at this idea in the Middle Ages is necessary. Ernst Robert Curtius has taken up the subject of “The Book as Symbol” in chapter xvi of European Literature and the Latin Middle Ages . Greece and Rome had made little use of book symbol or metaphor, and it “was through Christianity that the book received its highest consecration. Christianity was a religion or the Holy Book. Christ is the only god whom antique