CONTENTS. 



PAGE 



I. HUMAN RESEMBLANCES TO LOWER LIFE i 



II. SOME ECONOMICS OF NATURE 22 



III. MONKEYS 37 



IV. ELEPHANTS 62 



V. THE PAST AND PRESENT OF THE CUTTLEFISHES ... 84 



VI. THE MIGRATION OF ANIMALS 115 



VII. THE PROBLEMS OF DISTRIBUTION AND THEIR SOLUTION . . 129 



VIII. SONGS WITHOUT WORDS 181 



IX. THE LAWS OF SPEECH . . . . . . . . 194 



X. BODY AND MIND ......... 209 



XI. THE OLD PHRENOLOGY AND THE NEW 226 



XII. THE MIND'S MIRROR 250 



XIII. WHAT DREAMS ARE MADE OF 270 



XIV. COINAGES OF THE BRAIN 289 



XV. THE INNER LIFE OF PLANTS 315 



XVI. AN INVITATION TO DINNER 337 



