| Author's List |
| title | creator | language | description | tableOfContents | contributor | subject | created |
| Seaport in Virginia George Washington's Alexandria | Moore, Gay Montague | en | Historic buildings -- Virginia -- Alexandria; Alexandria (Va.) -- History; Alexandria (Va.) -- Buildings, structures, etc. | 2009-12-23 | |||
| Prehistoric Structures of Central America Who Erected Them? | Townsend, Martin I. (Martin Ingham), 1810-1903 | en | Indians of Central America -- Antiquities; Indians of Mexico -- Antiquities; Indians -- Origin; America -- Discovery and exploration -- Pre-Columbian; Central America -- Antiquities; Mexico -- Antiquities | 2009-06-24 |