| Chapter I. The Black-Bellied Tarantula | 22518 |
| Chapter II. The Banded Epeira | 14341 |
| Chapter III. The Narbonne Lycosa | 15141 |
| Chapter IV. The Narbonne Lycosa: the Burrow | 12220 |
| Chapter V. The Narbonne Lycosa: the Family | 10183 |
| Chapter VI. The Narbonne Lycosa: the Climbing-Instinct | 9550 |
| Chapter VII. The Spiders' Exodus | 8444 |
| Chapter VIII. The Crab Spider | 10746 |
| Chapter IX. The Garden Spiders: Building the Web | 9477 |
| Chapter X. The Garden Spiders: my Neighbour | 9071 |
| Chapter XI. The Garden Spiders: the Lime-Snare | 9092 |
| Chapter XII. The Garden Spiders: the Telegraph-Wire | 9556 |
| Chapter XIII. The Garden Spiders: Pairing and Hunting | 13006 |
| Chapter XIV. The Garden Spiders: the Question of Property | 13350 |
| Chapter XV. The Labyrinth Spider | 17118 |
| Chapter XVI. The Clotho Spider | 7969 |
| Chapter XVII. The Geometry of The Epeira's Web | 10506 |
