Frontmatter -- Acknowledgments -- Abbreviations of Peirce's Works and Archives -- Introductory Note -- Foreword -- Contents -- General Introduction to Logic of the Future -- Introduction to the Theory of Existential Graphs, Volumes 3/1 and 3/2 -- Introduction to Peirce's Pragmaticism -- Introduction to Volume 3/1: Pragmaticism -- Afterword -- Reference -- Charles S. Peirce's Writings on Existential Graphs -- Part VI: Pragmaticism -- 43 The Basis of Pragmaticism (R 280) -- 44 The Basis of Pragmaticism (R 283) -- 45 Πλ, Prolegomena to an Apology for Pragmaticism -- 46 [Sheets, Scrolls, and Conditionals] -- 47 Recent Developments of Existential Graphs -- 48 Phaneroscopy (φαν) -- 49 Z (Monist 1907 Scheme) -- 50 PAP -- 51 The First Part of an Apology for Pragmaticism -- 52 [Defence of Pragmaticism] -- 53 The Bed-Rock Beneath Pragmaticism -- 54 How to Define -- Bibliography of Peirce's References -- Catalogue of Peirce's Writings -- Name Index -- Keyword Index