| Chapter I. The Harmas | 7996 |
| Chapter V. Permutations of Sex | 5127 |
| Chapter VI. Instinct And Discernment | 8327 |
| Chapter VII. Economy of Energy | 6154 |
| Chapter VIII. The Leaf-Cutters | 6314 |
| Chapter X. The Resin-Bees | 5364 |
| Chapter XI. The Poison of The Bee | 7391 |
| Chapter XII. The Halicti: a Parasite | 5049 |
| Chapter XIII. The Halicti: the Portress | 6574 |
| Chapter XIV. The Halicti: Parthenogenesis | 5116 |
| Chapter VI. The Red Ants | 7823 |
| Making a Bug Home | 12843 |
| Wild Life Gardening Tips | 8740 |
| The Importance Of The Symbiotic Relationship of The Bee And The Flower | 9760 |
