CONTENTS.

PAGE
Editor’s Dedication[v]
Editor’s Preface[vii]
Author’s Dedication[ix]
Author’s Preface[xi]
Contents[xiii]
Introduction[1]
CHAPTER I.
The Human Kingdom[10]
CHAPTER II.
Comparative Psychology[24]
CHAPTER III.
The Order of Bimana[38]
CHAPTER IV.
Anatomical, Physiological, and Pathological Varieties[43]
CHAPTER V.
Intellectual and Philological Varieties[62]
CHAPTER VI.
The Influence of Climate[80]
CHAPTER VII.
The Influence of Hybridity[95]
CHAPTER VIII.
Species[108]
CHAPTER IX.
System[134]
Index of Subjects[153]
Index of Authors[156]