| Chapter I. The Harmas | 8541 |
| Chapter V. Permutations of Sex | 5526 |
| Chapter VI. Instinct And Discernment | 8811 |
| Chapter VII. Economy of Energy | 6596 |
| Chapter VIII. The Leaf-Cutters | 6704 |
| Chapter X. The Resin-Bees | 5787 |
| Chapter XI. The Poison of The Bee | 7851 |
| Chapter XII. The Halicti: a Parasite | 5432 |
| Chapter XIII. The Halicti: the Portress | 7022 |
| Chapter XIV. The Halicti: Parthenogenesis | 5564 |
| Chapter VI. The Red Ants | 8645 |
| Making a Bug Home | 13390 |
| Wild Life Gardening Tips | 9172 |
| The Importance Of The Symbiotic Relationship of The Bee And The Flower | 10400 |
