| Chapter I. The Harmas | 7805 |
| Chapter V. Permutations of Sex | 4991 |
| Chapter VI. Instinct And Discernment | 8190 |
| Chapter VII. Economy of Energy | 6017 |
| Chapter VIII. The Leaf-Cutters | 6195 |
| Chapter X. The Resin-Bees | 5209 |
| Chapter XI. The Poison of The Bee | 7241 |
| Chapter XII. The Halicti: a Parasite | 4927 |
| Chapter XIII. The Halicti: the Portress | 6419 |
| Chapter XIV. The Halicti: Parthenogenesis | 4986 |
| Chapter VI. The Red Ants | 7581 |
| Making a Bug Home | 12661 |
| Wild Life Gardening Tips | 8590 |
| The Importance Of The Symbiotic Relationship of The Bee And The Flower | 9465 |
