| Chapter I. The Harmas | 6969 |
| Chapter V. Permutations of Sex | 4432 |
| Chapter VI. Instinct And Discernment | 7508 |
| Chapter VII. Economy of Energy | 5412 |
| Chapter VIII. The Leaf-Cutters | 5686 |
| Chapter X. The Resin-Bees | 4590 |
| Chapter XI. The Poison of The Bee | 6648 |
| Chapter XII. The Halicti: a Parasite | 4351 |
| Chapter XIII. The Halicti: the Portress | 5822 |
| Chapter XIV. The Halicti: Parthenogenesis | 4384 |
| Chapter VI. The Red Ants | 6467 |
| Making a Bug Home | 11841 |
| Wild Life Gardening Tips | 8016 |
| The Importance Of The Symbiotic Relationship of The Bee And The Flower | 7253 |
