Cover -- Contents -- Preface -- Acknowledgments -- Introduction -- 1. My Life written for the Class-Book -- 2. Private Thoughts principally on the conduct of life -- 3. The Sense of Beauty never furthered the Performance of a single Act of Duty -- 4. Raphael and Michael Angelo compared as men -- 5. A Scientific Book of Synonyms -- 6. Think Again! -- 7. Analysis of Genius -- 8. The Axioms of Intuition. After Kant -- [THREE ESSAYS ON INFINITY AND GOD] -- 9. An essay on the Limits of Religious thought written to prove that we can reason upon the nature of God -- 10. [The Conception of Infinity] -- 11. Why we can Reason on the Infinite -- 12. Proof of the Infinite Nature of the Creator -- 13. I, IT, and THOU: A Book giving Instruction in some of the Elements of Thought -- 14. The Modus of the IT -- 15. Views of Chemistry: sketched for Young Ladies -- 16. [A Treatise on Metaphysics] -- 17. Analysis of Creation -- 18. SPQR -- 19. The Chemical Theory of Interpenetration -- 20. [The Place of Our Age in the History of Civilization] -- 21. Letter Draft, Peirce to Pliny Earle Chase -- 22. [Shakespearian Pronunciation] -- 23. Analysis of the Ego -- 24. A Treatise of the Major Premisses of Natural Science -- 25. On the Doctrine of Immediate Perception -- 26. Letter, Peirce to Francis E. Abbot -- ON THE LOGIC OF SCIENCE [HARVARD LECTURES OF 1865] -- 27. Lecture I -- 28. Lecture II -- 29. Lecture III -- 30. Lecture on the Theories of Whewell, Mill, and Compte -- 31. Lecture VI: Boole's Calculus of Logic -- 32. Lecture on Kant -- 33. Lecture VIII: Forms of Induction and Hypothesis -- 34. Lecture X: Grounds of Induction -- 35. Lecture XI -- 36. Teleological Logic -- 37. An Unpsychological View of Logic to which are appended some applications of the theory to Psychology and other subjects -- 38. Logic of the Sciences -- 39. [The Logic Notebook].

40. Logic Chapter I -- THE LOGIC OF SCIENCE -- OR, INDUCTION AND HYPOTHESIS [LOWELL LECTURES OF 1866] -- 41. Lecture I -- 42. Lecture II -- 43. Lecture III -- 44. Lecture IV -- 45. Lecture V -- 46. [Lecture VI] -- 47. Lecture VII -- 48. Lecture IX -- 49. Lecture X -- 50. Lecture XI -- 51. Memoranda Concerning the Aristotelean Syllogism -- 52. [On a Method of Searching for the Categories] -- APPENDIX -- 53. [Diagram of the IT] -- Editorial Notes -- Bibliography of Peirce's References -- Chronological List, 1849-1866 -- Essay on Editorial Method -- Explanation of Symbols -- Textual Notes -- Emendations -- Word-Division -- Index -- A -- B -- C -- D -- E -- F -- G -- H -- I -- J -- K -- L -- M -- N -- O -- P -- Q -- R -- S -- T -- U -- V -- W -- X -- Y -- Z.