| Chapter I. The Harmas | 10058 |
| Chapter V. Permutations of Sex | 6455 |
| Chapter VI. Instinct And Discernment | 9939 |
| Chapter VII. Economy of Energy | 7528 |
| Chapter VIII. The Leaf-Cutters | 8272 |
| Chapter X. The Resin-Bees | 6749 |
| Chapter XI. The Poison of The Bee | 8936 |
| Chapter XII. The Halicti: a Parasite | 6414 |
| Chapter XIII. The Halicti: the Portress | 7885 |
| Chapter XIV. The Halicti: Parthenogenesis | 6404 |
| Chapter VI. The Red Ants | 10121 |
| Making a Bug Home | 14545 |
| Wild Life Gardening Tips | 10188 |
| The Importance Of The Symbiotic Relationship of The Bee And The Flower | 11651 |
