| Chapter I. The Harmas | 10451 |
| Biography of Jean-Henri Casimir Fabre | 100043 |
| Chapter II. Experiments | 7313 |
| Chapter IV. More Enquiries Into Mason Bees | 9243 |
| Chapter VII. Some Reflections Upon Insect Psychology | 8809 |
| Chapter XIV. Objections and Rejoinders | 6346 |
| Chapter XII. Mathematical Memories: Newton's Binomial Theorem | 34656 |
| Chapter XIII. Mathematical Memories: My Little Table | 5343 |
| Wild Life Gardening Tips | 10690 |
| The Importance Of The Symbiotic Relationship of The Bee And The Flower | 12065 |
