Handbook of Texas Online
A multidisciplinary encyclopedia of Texas history, geography, and culture sponsored by the Texas State Historical Association.
Texas Reference Center
Includes more than 80 full text journals and books about Texas history, ethnic and cultural diversity, gender studies, literature, public health, business as well as home & garden and sports and leisure.
Texas Almanac -- "the premier reference for everything Texas."
Portal to Texas History
A gateway to Texas history materials. You may discover anything from an ancestor's picture to a rare historical map. From prehistory to the present day, you can explore unique collections from Texas libraries, museums, archives, historical societies, genealogical societies, and private family collections. The Portal continues to grow as additional partners contribute digital versions of their collections.
Texas State Library and Archives Commission
A wealth of resources for the residents and scholars of Texas.