| Chapter I. The Harmas | 9281 |
| Biography of Jean-Henri Casimir Fabre | 95097 |
| Chapter II. Experiments | 6355 |
| Chapter IV. More Enquiries Into Mason Bees | 8189 |
| Chapter VII. Some Reflections Upon Insect Psychology | 7989 |
| Chapter XIV. Objections and Rejoinders | 5694 |
| Chapter XII. Mathematical Memories: Newton's Binomial Theorem | 31251 |
| Chapter XIII. Mathematical Memories: My Little Table | 4768 |
| Wild Life Gardening Tips | 9729 |
| The Importance Of The Symbiotic Relationship of The Bee And The Flower | 11053 |
