| Chapter I. The Harmas | 10225 |
| Chapter V. Permutations of Sex | 6546 |
| Chapter VI. Instinct And Discernment | 10134 |
| Chapter VII. Economy of Energy | 7641 |
| Chapter VIII. The Leaf-Cutters | 8488 |
| Chapter X. The Resin-Bees | 6987 |
| Chapter XI. The Poison of The Bee | 9052 |
| Chapter XII. The Halicti: a Parasite | 6540 |
| Chapter XIII. The Halicti: the Portress | 7992 |
| Chapter XIV. The Halicti: Parthenogenesis | 6500 |
| Chapter VI. The Red Ants | 10565 |
| Making a Bug Home | 14670 |
| Wild Life Gardening Tips | 10313 |
| The Importance Of The Symbiotic Relationship of The Bee And The Flower | 11876 |
