| Chap. | Page | |
| I. | The Interest and Importance of Celtic Mythology | 1 |
| II. | The Sources of our Knowledge of the Celtic Mythology | 8 |
| III. | Who were the “Ancient Britons”? | 18 |
| IV. | The Religion of the Ancient Britons and Druidism | 31 |
| THE GAELIC GODS AND THEIR STORIES | ||
| V. | The Gods of the Gaels | 47 |
| VI. | The Gods Arrive | 65 |
| VII. | The Rise of the Sun-God | 78 |
| VIII. | The Gaelic Argonauts | 89 |
| IX. | The War with the Giants | 107 |
| X. | The Conquest of the Gods by Mortals | 119 |
| XI. | The Gods in Exile | 132 |
| XII. | The Irish Iliad | 153 |
| XIII. | Some Gaelic Love-Stories | 184 |
| XIV. | Finn and the Fenians | 201 |
| XV. | The Decline and Fall of the Gods | 227 |
| THE BRITISH GODS AND THEIR STORIES | ||
| XVI. | The Gods of the Britons | 251 |
| XVII. | The Adventures of the Gods of Hades | 278 |
| XVIII. | The Wooing of Branwen and the Beheading of Brân | 289 |
| XIX. | The War of Enchantments | 298 |
| XX. | The Victories of Light over Darkness | 305 |
| XXI. | The Mythological “Coming of Arthur” | 312 |
| XXII. | The Treasures of Britain | 336 |
| XXIII. | The Gods as King Arthur’s Knights | 354 |
| XXIV. | The Decline and Fall of the Gods | 371 |
| SURVIVALS OF THE CELTIC PAGANISM | ||
| XXV. | Survivals of the Celtic Paganism into Modern Times | 399 |
| Appendix | 419 | |
| Index | 425 | |