| Chapter I. The Harmas | 5814 |
| Biography of Jean-Henri Casimir Fabre | 79649 |
| Chapter II. Experiments | 3735 |
| Chapter IV. More Enquiries Into Mason Bees | 4840 |
| Chapter VII. Some Reflections Upon Insect Psychology | 5740 |
| Chapter XIV. Objections and Rejoinders | 3366 |
| Chapter XII. Mathematical Memories: Newton's Binomial Theorem | 11132 |
| Chapter XIII. Mathematical Memories: My Little Table | 2676 |
| Wild Life Gardening Tips | 7040 |
| The Importance Of The Symbiotic Relationship of The Bee And The Flower | 2433 |
