| Introduction | |
| I | Spinoza's Life and Philosophy | |
| II | Bibliographical Note | |
| III | Abbreviations and Other Conventions | |
| Preliminaries | |
| I | A Portrait of the Philosopher as a Young Man | 3 |
| II | A Critique of Traditional Religion | 6 |
| III | Fragments of a Theory of Scientific Method | 48 |
| IV | From a Non-Geometric Draft of the Ethics | 55 |
| V | An Early Attempt at Geometrizing Philosophy | 66 |
| VI | Two Criticisms of Descartes | 71 |
| VII | The Study Group has Questions about Definitions | 77 |
| VIII | The Worm in the Blood | 82 |
| The Ethics | |
| I | Of God | 85 |
| II | Of the Nature and Origin of the Mind | 115 |
| III | Of the Origin and Nature of the Affects | 152 |
| IV | Of Human Bondage, or the Powers of the Affects | 197 |
| V | Of the Power of the Intellect, or on Human Freedom | 244 |
| Objections and Replies | |
| I | Tschirnhaus on Freedom | 266 |
| II | Freedom and Necessity | 267 |
| III | Tschirnhaus on Problems about the Attributes and Infinite Modes | 269 |
| IV | On Knowledge of Other Attributes and Examples of Infinite Modes | 270 |
| V | Tschirnhaus on Knowledge of Other Attributes | 272 |
| VI | Each Thing Is Expressed by Many Minds | 272 |
| VII | Tschirnhaus Presses His Objection | 273 |
| VIII | Spinoza Replies Again | 273 |
| IX | Tschirnhaus on Deducing the Existence of Bodies | 274 |
| X | On the Uselessness of Descartes' Principles of Natural Things | 274 |
| XI | Tschirnhaus Presses the Objection | 274 |
| XII | Spinoza's Last Reply | 275 |
| Index | 277 |