CHAPTER 6. THE HERMITAGE.


CHAPTER 7. THE INTERPRETATION OF NATURE.


CHAPTER 8. THE MIRACLE OF INSTINCT.


CHAPTER 9. EVOLUTION OR "TRANSFORMISM."


CHAPTER 10. THE ANIMAL MIND.


CHAPTER 11. HARMONIES AND DISCORDS.


CHAPTER 12. THE TRANSLATION OF NATURE.


CHAPTER 13. THE EPIC OF ANIMAL LIFE.


CHAPTER 14. PARALLEL LIVES.


CHAPTER 15. THE EVENINGS AT SÉRIGNAN.