CONTENTS



I THE PROFESSOR AND HIS FAMILY
II A MYSTERY TO BE SOLVED AT ANY PRICE
III THE RUNIC WRITING EXERCISES THE PROFESSOR
IV THE ENEMY TO BE STARVED INTO SUBMISSION
V FAMINE, THEN VICTORY, FOLLOWED BY DISMAY
VI EXCITING DISCUSSIONS ABOUT AN UNPARALLELED EXERCISE
VII A WOMAN'S COURAGE
VIII SERIOUS PREPARATIONS FOR VERTICAL DESCENT
IX ICELAND, BUT WHAT NEXT?
X INTERESTING CONVERSATIONS WITH ICELANDIC SAVANTS
XI A GUIDE FOUND TO THE CENTRE OF THE EARTH
XII A BARREN LAND
XIII HOSPITALITY UNDER THE ARCTIC CIRCLE
XIV BUT ARCTICS CAN BE INHOSPITABLE, TOO
XV SNAEFFEL AT LAST
XVI BOLDLY DOWN THE CRATER
XVII VERTICAL DESCENT
XVIII THE WONDERS OF TERRESTIAL DEPTHS
XIX GEOLOGICAL STUDIES IN SITU
XX THE FIRST SIGNS OF DISTRESS
XXI COMPASSION FUSES THE PROFESSOR'S HEART
XXII TOTAL FAILURE OF WATER
XXIII WATER DISCOVERED
XXIV WELL SAID, OLD MOLE! CANST THOU WORK