9. Chapter I. One, Two, and Three
10. Specimen of a Dictionary of the Terms of Logic and allied Sciences: A to ABS
[THE PEIRCE-HARRIS EXCHANGE ON HEGEL]
12. Paul Janet and Hegel, by W. T. Harris
13. Letter, Peirce to W. T. Harris (24 January 1868)
15. Letter, Peirce to W. T. Harris (16 March 1868)
16. What Is Meant by “Determined”
17. Letter, Peirce to W. T. Harris (9 April 1868)
[THE JOURNAL OF SPECULATIVE PHILOSOPHY SERIES]
20. Letter, Peirce to W. T. Harris (30 November 1868)
21. Questions Concerning Certain Faculties Claimed for Man
22. Some Consequences of Four Incapacities
23. Grounds of Validity of the Laws of Logic
24. Professor Porter’s Human Intellect
25. The Pairing of the Elements
26. Roscoe’s Spectrum Analysis
27. [The Solar Eclipse of 7 August 1869]
28. Preliminary Sketch of Logic
30. The English Doctrine of Ideas
[LECTURES ON BRITISH LOGICIANS]
31. Lecture I. Early nominalism and realism
34. Lessons in Practical Logic
35. A Practical Treatise on Logic and Methodology
39. Description of a Notation for the Logic of Relatives
41. [Henry James’s The Secret of Swedenborg]
42. Notes for Lectures on Logic to be given 1st term 1870–71
44. Letter, Peirce to W. S. Jevons
48. [Fraser’s The Works of George Berkeley]
49. [Peirce’s Berkeley Review], by Chauncey Wright
50. Mr. Peirce and the Realists
51. Letter, J. E. Oliver to Peirce
Bibliography of Peirce’s References
Essay on Editorial Method