TABLE OF CONTENTS.
| page | |
| Preface | [v], [vi] |
| Chart of Man's Development | [10-13] |
| Protoplasm | [18] |
| Cells | [20] |
| Life | [22] |
| Vital Force | [24] |
| Analysis of Man | [26] |
| Unity of Organic and Inorganic Nature | [28] |
| Spontaneous Generation | [30] |
| The Coming into Existence of Man | [33] |
| Evolution | [58] |
| Theories of the World's Formation | [64] |
| The Bible | [70] |
| Kant's Cosmogony | [76], [86] |
| Nature a Perpetual Creation | [82] |
| Laws of Evolution | [90] |
| Survival of the Fittest | [92] |
| Rudimentary Organs | [94] |
| Reproduction by Means of Eggs | [99] |
| Double-Sexed Individuals | [99] |
| Inheritance | [100] |
| Artificial Monsters | [106] |
| Acquired Qualities | [106] |
| Geological Record | [108] |
| Ontogeny | [110] |
| The Attributes of Man | [115] |
| Muscular Force | [116] |
| Thought Force | [118] |
| The Attributes of Animals | [122] |
| The Attributes of a Savage | [126] |
| Language | [128] |
| Faith | [130] |
| True Conscience | [132] |
| Belief in God | [136] |
| Proof of the Existence of God | [138] |
| Unity of all Nature | [140] |
| Soul | [143] |
| The Finite Senses of Man | [144] |
| The Unseen Universe | [148] |
| Manifestations of God | [150] |
| Hope of Immortality | [142-151] |