| Chapter I. The Harmas | 7607 |
| Chapter V. Permutations of Sex | 4867 |
| Chapter VI. Instinct And Discernment | 8033 |
| Chapter VII. Economy of Energy | 5880 |
| Chapter VIII. The Leaf-Cutters | 6069 |
| Chapter X. The Resin-Bees | 5060 |
| Chapter XI. The Poison of The Bee | 7100 |
| Chapter XII. The Halicti: a Parasite | 4784 |
| Chapter XIII. The Halicti: the Portress | 6266 |
| Chapter XIV. The Halicti: Parthenogenesis | 4833 |
| Chapter VI. The Red Ants | 7299 |
| Making a Bug Home | 12482 |
| Wild Life Gardening Tips | 8447 |
| The Importance Of The Symbiotic Relationship of The Bee And The Flower | 9030 |
