| Chapter I. The Harmas | 10193 |
| Biography of Jean-Henri Casimir Fabre | 98845 |
| Chapter II. Experiments | 7065 |
| Chapter IV. More Enquiries Into Mason Bees | 8974 |
| Chapter VII. Some Reflections Upon Insect Psychology | 8633 |
| Chapter XIV. Objections and Rejoinders | 6203 |
| Chapter XII. Mathematical Memories: Newton's Binomial Theorem | 34114 |
| Chapter XIII. Mathematical Memories: My Little Table | 5211 |
| Wild Life Gardening Tips | 10283 |
| The Importance Of The Symbiotic Relationship of The Bee And The Flower | 11829 |
