| Chapter I. The Black-Bellied Tarantula | 405 |
| Chapter II. The Banded Epeira | 218 |
| Chapter III. The Narbonne Lycosa | 211 |
| Chapter IV. The Narbonne Lycosa: the Burrow | 188 |
| Chapter V. The Narbonne Lycosa: the Family | 202 |
| Chapter VI. The Narbonne Lycosa: the Climbing-Instinct | 179 |
| Chapter VII. The Spiders' Exodus | 246 |
| Chapter VIII. The Crab Spider | 223 |
| Chapter IX. The Garden Spiders: Building the Web | 222 |
| Chapter X. The Garden Spiders: my Neighbour | 160 |
| Chapter XI. The Garden Spiders: the Lime-Snare | 212 |
| Chapter XII. The Garden Spiders: the Telegraph-Wire | 193 |
| Chapter XIII. The Garden Spiders: Pairing and Hunting | 229 |
| Chapter XIV. The Garden Spiders: the Question of Property | 154 |
| Chapter XV. The Labyrinth Spider | 236 |
| Chapter XVI. The Clotho Spider | 231 |
| Chapter XVII. The Geometry of The Epeira's Web | 505 |