| Chapter I. The Harmas | 67 |
| Chapter V. Permutations of Sex | 56 |
| Chapter VI. Instinct And Discernment | 50 |
| Chapter VII. Economy of Energy | 56 |
| Chapter VIII. The Leaf-Cutters | 56 |
| Chapter X. The Resin-Bees | 50 |
| Chapter XI. The Poison of The Bee | 137 |
| Chapter XII. The Halicti: a Parasite | 48 |
| Chapter XIII. The Halicti: the Portress | 48 |
| Chapter XIV. The Halicti: Parthenogenesis | 50 |
| Chapter VI. The Red Ants | 56 |
| Making a Bug Home | 56 |
| Wild Life Gardening Tips | 48 |
