| Chapter I. The Harmas | 8469 |
| Chapter V. Permutations of Sex | 5476 |
| Chapter VI. Instinct And Discernment | 8749 |
| Chapter VII. Economy of Energy | 6543 |
| Chapter VIII. The Leaf-Cutters | 6655 |
| Chapter X. The Resin-Bees | 5739 |
| Chapter XI. The Poison of The Bee | 7797 |
| Chapter XII. The Halicti: a Parasite | 5378 |
| Chapter XIII. The Halicti: the Portress | 6957 |
| Chapter XIV. The Halicti: Parthenogenesis | 5510 |
| Chapter VI. The Red Ants | 8527 |
| Making a Bug Home | 13317 |
| Wild Life Gardening Tips | 9109 |
| The Importance Of The Symbiotic Relationship of The Bee And The Flower | 10344 |
