| Ancient Works in Pennsylvania and New Hampshire |
| Character of Indian Defences |
| Defences of the Ancient Mexicans and Peruvians |
| Comparison of the Defensive Structures of the American Aborigines with Those of the Pacific Islanders, Celts, etc. |
| Construction of Mounds by Existing Indian Tribes |
| Sepulchral Mounds in Mexico, Central America, etc. |
| Sepulchral Monuments of the Ancient World |
| Probable Funeral Rites of the Mound Builders |
| The Mounds not GeneraL Burial Places; Great Indian Cemeteries |
| Aboriginal Sacred Enclosures; Temples of the North American Indians; of the Mexicans,
Central Americans, and Peruvians; of the Polynesian Islanders, Hindus,
etc.; Primitive Temples of the British Islands; Symbolism of Temples |
| Stone-heaps; Stones of Memorial, etc. |
| Additional Monuments in New York |
| Use of Copper by the American Aborigines |
| Use of Silver by the American Aborigines |