| Chapter I. The Black-Bellied Tarantula | 21859 |
| Chapter II. The Banded Epeira | 13761 |
| Chapter III. The Narbonne Lycosa | 14551 |
| Chapter IV. The Narbonne Lycosa: the Burrow | 11895 |
| Chapter V. The Narbonne Lycosa: the Family | 9873 |
| Chapter VI. The Narbonne Lycosa: the Climbing-Instinct | 9299 |
| Chapter VII. The Spiders' Exodus | 8193 |
| Chapter VIII. The Crab Spider | 10448 |
| Chapter IX. The Garden Spiders: Building the Web | 9121 |
| Chapter X. The Garden Spiders: my Neighbour | 8756 |
| Chapter XI. The Garden Spiders: the Lime-Snare | 8830 |
| Chapter XII. The Garden Spiders: the Telegraph-Wire | 9215 |
| Chapter XIII. The Garden Spiders: Pairing and Hunting | 12693 |
| Chapter XIV. The Garden Spiders: the Question of Property | 13068 |
| Chapter XV. The Labyrinth Spider | 16814 |
| Chapter XVI. The Clotho Spider | 7714 |
| Chapter XVII. The Geometry of The Epeira's Web | 10229 |
