| Chapter I. The Black-Bellied Tarantula | 22234 |
| Chapter II. The Banded Epeira | 14091 |
| Chapter III. The Narbonne Lycosa | 14775 |
| Chapter IV. The Narbonne Lycosa: the Burrow | 12057 |
| Chapter V. The Narbonne Lycosa: the Family | 10019 |
| Chapter VI. The Narbonne Lycosa: the Climbing-Instinct | 9421 |
| Chapter VII. The Spiders' Exodus | 8308 |
| Chapter VIII. The Crab Spider | 10600 |
| Chapter IX. The Garden Spiders: Building the Web | 9306 |
| Chapter X. The Garden Spiders: my Neighbour | 8910 |
| Chapter XI. The Garden Spiders: the Lime-Snare | 8958 |
| Chapter XII. The Garden Spiders: the Telegraph-Wire | 9376 |
| Chapter XIII. The Garden Spiders: Pairing and Hunting | 12853 |
| Chapter XIV. The Garden Spiders: the Question of Property | 13215 |
| Chapter XV. The Labyrinth Spider | 16976 |
| Chapter XVI. The Clotho Spider | 7835 |
| Chapter XVII. The Geometry of The Epeira's Web | 10371 |
