| Chapter I. The Harmas | 7655 |
| Chapter V. Permutations of Sex | 4894 |
| Chapter VI. Instinct And Discernment | 8074 |
| Chapter VII. Economy of Energy | 5917 |
| Chapter VIII. The Leaf-Cutters | 6099 |
| Chapter X. The Resin-Bees | 5093 |
| Chapter XI. The Poison of The Bee | 7130 |
| Chapter XII. The Halicti: a Parasite | 4815 |
| Chapter XIII. The Halicti: the Portress | 6306 |
| Chapter XIV. The Halicti: Parthenogenesis | 4873 |
| Chapter VI. The Red Ants | 7390 |
| Making a Bug Home | 12532 |
| Wild Life Gardening Tips | 8481 |
| The Importance Of The Symbiotic Relationship of The Bee And The Flower | 9169 |
