| Chapter I. The Harmas | 5917 |
| Chapter V. Permutations of Sex | 3613 |
| Chapter VI. Instinct And Discernment | 6562 |
| Chapter VII. Economy of Energy | 4495 |
| Chapter VIII. The Leaf-Cutters | 4390 |
| Chapter X. The Resin-Bees | 3641 |
| Chapter XI. The Poison of The Bee | 5725 |
| Chapter XII. The Halicti: a Parasite | 3566 |
| Chapter XIII. The Halicti: the Portress | 5040 |
| Chapter XIV. The Halicti: Parthenogenesis | 3597 |
| Chapter VI. The Red Ants | 5417 |
| Making a Bug Home | 9804 |
| Wild Life Gardening Tips | 7123 |
| The Importance Of The Symbiotic Relationship of The Bee And The Flower | 2769 |
