The present book is the first to undertake a systematic study of Peirce's conception of historical knowledge and of its value for philosophy. It does so by both reconstructing in detail Peirce's arguments and giving a detailed account of the many ways in which history becomes an object of explicit reflection in his writings. The book's leading idea may be stated as follows: Peirce manages to put together an exceptionally compelling argument about history's bearing on philosophy not so much because he derives it from a well-articulated and polished...