Contents 
Introduction 
THE SEA . 
Waves 
~ The Ocean Potter 
The Nature of Sea Water . 
Tides 
Ice 
Currents 
Shores and falwasis . 
eee SKY ° . 
Atmospheric Optical ilasions 
The Upper Air . 
Fogs and Clouds 
Lightning 
The Winds . 
Celestial Bodies 
OCEAN LIFE 
Bibliography 
Quizzing the Seven Seas 
Index | 
