| Man's Quest in Space, | 1 |
| Figures of Earth, | 6 |
| The Creation of the World, | 22 |
| Upholders of the World, | 38 |
| The Primæval Earth, | 51 |
| The Babylonian Universe, | 54 |
| The Egyptian Universe, | 63 |
| The Earth Moon Catastrophe, | 66 |
| The Deluge, | 77 |
| The Lost Atlantis, | 80 |
| The Lost Land of the West, | 83 |
| Trees of the World, | 89 |
| Mountains of the World, | 122 |
| The Wheel of Life, | 134 |
| Earth the Mundane Egg, | 145 |
| Systems of the Universe, | 160 |
| The Square Earth of Cosmas Indicopleutes, | 179 |
| The Peruvian Universe, | 185 |
| The Aztec Universe, | 189 |
| Tartar-Mongol Worlds, | 193 |
| Maps of the Earth, | 199 |
| The Earth of Columbus, | 208 |
| p. x | |
| Dante's Universe, | 211 |
| Earth the Heart of the Cosmos, | 214 |
| Saint Hildegard's Universe, | 217 |
| The Earths in the Universe, | 226 |
| Wheels upon Wheels, | 228 |
| The World Octaves, | 234 |
| Earth a Hollow Sphere, | 238 |
| The Tetrahedral Earth, | 256 |
| Bibliography, | 263 |
| Index, | 269 |