| Chapter I. The Harmas | 9833 |
| Chapter V. Permutations of Sex | 6324 |
| Chapter VI. Instinct And Discernment | 9790 |
| Chapter VII. Economy of Energy | 7398 |
| Chapter VIII. The Leaf-Cutters | 8063 |
| Chapter X. The Resin-Bees | 6604 |
| Chapter XI. The Poison of The Bee | 8787 |
| Chapter XII. The Halicti: a Parasite | 6268 |
| Chapter XIII. The Halicti: the Portress | 7757 |
| Chapter XIV. The Halicti: Parthenogenesis | 6283 |
| Chapter VI. The Red Ants | 9939 |
| Making a Bug Home | 14397 |
| Wild Life Gardening Tips | 10048 |
| The Importance Of The Symbiotic Relationship of The Bee And The Flower | 11456 |
