| Chapter I. The Harmas | 8677 |
| Chapter V. Permutations of Sex | 5636 |
| Chapter VI. Instinct And Discernment | 8917 |
| Chapter VII. Economy of Energy | 6701 |
| Chapter VIII. The Leaf-Cutters | 6872 |
| Chapter X. The Resin-Bees | 5893 |
| Chapter XI. The Poison of The Bee | 7968 |
| Chapter XII. The Halicti: a Parasite | 5532 |
| Chapter XIII. The Halicti: the Portress | 7150 |
| Chapter XIV. The Halicti: Parthenogenesis | 5675 |
| Chapter VI. The Red Ants | 8818 |
| Making a Bug Home | 13510 |
| Wild Life Gardening Tips | 9272 |
| The Importance Of The Symbiotic Relationship of The Bee And The Flower | 10509 |
