Contents

pp v-vi

General Editor’s Preface

pp vii-ix

Editorial Notes and References

pp x-xi

Introduction

pp xii-liv

Notes on Text and Translation

pp lv-lix

Chronology

pp lx-lxii

Bibliography

pp lxiii-lxvi

Collation of the Two Editions of On the Fourfold Root

pp lxvii-lxx

1 - On the Fourfold Root of the Principle of Sufficient Reason

pp 1-2

Preface

pp 3-4

Contents

pp 5-6

First Chapter - Introduction

pp 7-10

Second Chapter - Survey of What is Most Important in Previous Teachings About the Principle of Sufficient Reason

pp 11-28

Third Chapter - Inadequacy of Previous Accounts and Sketchof a New One

pp 29-32

Fourth Chapter - On the First Class of Objects for the Subject and the Form of the Principle of Sufficient Reason Governing in It

pp 33-92

Fifth Chapter - On the Second Class of Objects for the Subject and the form of the Principle of Sufficient Reason Governing in it

pp 93-122

Sixth Chapter - On the Third Class of Objects for the Subject and the Form of the Principle of Sufficient Reason Governing in It

pp 123-132

Seventh Chapter - On the Fourth Class of Objects for the Subject and the form of the Principle of Sufficient Reason Governing in it

pp 133-142

Eighth Chapter - General Remarks and Results

pp 143-152

Variants in Different Editions

pp 153-198

2 - On Vision and Colours

pp 199-200

Preface to the Second Edition

pp 201-204

Contents

pp 205-206

Introduction

pp 207-212

First Chapter - On Vision

pp 213-224

Second Chapter - On Colours

pp 225-287

Variants in Different Editions

pp 288-302

3 - On Will in Nature

pp 303-304

Preface

pp 305-320