This is the second of a series of three books dealing with this topic. The first was The Philosophy of Jonathan Edwards: A Study in Divine Semiotics (Indiana University Press, 1994). The third will be devoted to Leibniz. All three assume that there is much more to the image of the book of nature in modern philosophy than simply an intriguing metaphor. A decade ago, when I was enamored with contemporary continental philosphy, I called this overall enterprise poststructuralist historiography, because it required us to suspend certain prejudices (such as the distinction between word, idea, and thing) that characterize the historiography of 17th-18th century philosophy. Now I see that thinkers such as those mentioned above invite us to challenge preconceptions about modern philosophy while still employing the vocabulary of their contemporaries.