| Chapter I. The Harmas | 10193 |
| Chapter V. Permutations of Sex | 6521 |
| Chapter VI. Instinct And Discernment | 10051 |
| Chapter VII. Economy of Energy | 7614 |
| Chapter VIII. The Leaf-Cutters | 8446 |
| Chapter X. The Resin-Bees | 6962 |
| Chapter XI. The Poison of The Bee | 9024 |
| Chapter XII. The Halicti: a Parasite | 6507 |
| Chapter XIII. The Halicti: the Portress | 7966 |
| Chapter XIV. The Halicti: Parthenogenesis | 6475 |
| Chapter VI. The Red Ants | 10507 |
| Making a Bug Home | 14641 |
| Wild Life Gardening Tips | 10283 |
| The Importance Of The Symbiotic Relationship of The Bee And The Flower | 11829 |
