By Arthur Conan Doyle

By Arthur Conan Doyle

CONTENTS

PREFACE

THE VITAL MESSAGE

CHAPTER I — THE TWO NEEDFUL READJUSTMENTS

CHAPTER II — THE DAWNING OF THE LIGHT

CHAPTER III — THE GREAT ARGUMENT

CHAPTER IV — THE COMING WORLD

CHAPTER V — IS IT THE SECOND DAWN?

APPENDICES

A. — DOCTOR GELEY'S EXPERIMENTS

B. — A PARTICULAR INSTANCE

C. — SPIRIT PHOTOGRAPHY

D. — THE CLAIRVOYANCE OF MRS. B.

NOTES: