University of Virginia Library

CONTENTS

1. PART I. AUTHOR'S FOREWORD . . . . 11
2. PART II. OLAF JANSEN'S STORY . . . 45
3. PART III. BEYOND THE NORTH WIND . . 81
4. PART IV. IN THE UNDER WORLD . . . 127
5. PART V. AMONG THE ICE PACKS . . . 155
6. PART VI. CONCLUSION . . . . . . 173
7. PART VII. AUTHOR'S AFTERWORD . . . 184