| Chapter I. The Harmas | 6959 |
| Chapter V. Permutations of Sex | 4433 |
| Chapter VI. Instinct And Discernment | 7516 |
| Chapter VII. Economy of Energy | 5408 |
| Chapter VIII. The Leaf-Cutters | 5618 |
| Chapter X. The Resin-Bees | 4578 |
| Chapter XI. The Poison of The Bee | 6642 |
| Chapter XII. The Halicti: a Parasite | 4352 |
| Chapter XIII. The Halicti: the Portress | 5805 |
| Chapter XIV. The Halicti: Parthenogenesis | 4376 |
| Chapter VI. The Red Ants | 6474 |
| Making a Bug Home | 11770 |
| Wild Life Gardening Tips | 8015 |
| The Importance Of The Symbiotic Relationship of The Bee And The Flower | 7218 |
