| Chapter I. The Harmas | 8276 |
| Chapter V. Permutations of Sex | 5342 |
| Chapter VI. Instinct And Discernment | 8575 |
| Chapter VII. Economy of Energy | 6387 |
| Chapter VIII. The Leaf-Cutters | 6518 |
| Chapter X. The Resin-Bees | 5593 |
| Chapter XI. The Poison of The Bee | 7625 |
| Chapter XII. The Halicti: a Parasite | 5247 |
| Chapter XIII. The Halicti: the Portress | 6798 |
| Chapter XIV. The Halicti: Parthenogenesis | 5355 |
| Chapter VI. The Red Ants | 8234 |
| Making a Bug Home | 13133 |
| Wild Life Gardening Tips | 8965 |
| The Importance Of The Symbiotic Relationship of The Bee And The Flower | 10141 |
