| Chapter I. The Harmas | 10718 |
| Biography of Jean-Henri Casimir Fabre | 100942 |
| Chapter II. Experiments | 7527 |
| Chapter IV. More Enquiries Into Mason Bees | 9358 |
| Chapter VII. Some Reflections Upon Insect Psychology | 8942 |
| Chapter XIV. Objections and Rejoinders | 6440 |
| Chapter XII. Mathematical Memories: Newton's Binomial Theorem | 35017 |
| Chapter XIII. Mathematical Memories: My Little Table | 5422 |
| Wild Life Gardening Tips | 10830 |
| The Importance Of The Symbiotic Relationship of The Bee And The Flower | 12214 |
