| Introduction |
| "Science, Materialism and Idealism" |
| 1. The Place of Our Age in the History of Civilization |
| 2. Questions Concerning Certain Faculties Claimed for Man |
| 3. Some Consequences of Four Incapacities |
| 4. Critical Review of Berkeley's Idealism |
| Pragmaticism: A Philosophy of Science |
| 5. The Fixation of Belief |
| 6. How to Make Our Ideas Clear |
| 7. Notes on Positivism |
| 8. The Architecture of Theories |
| 9. The Doctrine of Necessity |
| 10. What Pragmatism Is |
| 11. Issues of Pragmaticism |
| Lessons from the History of Scientific Thought |
| 12. Lessons of the History of Science |
| 13. Lowell Lectures on the History of Science (1892) |
| 14. Kepler |
| 15. Conclusion of the History of Science Lectures |
| 16. The Nineteenth Century: Notes |
| 17. The Century's Great Men in Science |
| 18. "Letters to Samuel P. Langley, and "Hume on Miracles and Laws of Nature" |
| 19. Research and Teaching in Physics |
| 20. Definition and Function of a University |
| 21. Logic and a Liberal Education |
| 22. Logic of Mathematics in Relation to Education |
| Science and Religion |
| 23. Science and Immortality |
| The Breakdown of the Mechanical Philosophy |
| The Marriage of Religion and Science |
| What Is Christian Faith? |
| A Neglected Argument for the Reality of God |
| 24. Letters to Lady Welby |
| Bibliographical Note |
| Index |