Amphibians and Reptiles in Runnels County: Texas Cooperative Wildlife Collection list of species found in the county.
Handbook of Texas Online: Current and historical information about Runnels County.
Runnels County: Lists contact information for county and district court offices and includes a map and demographic information.
The Political Graveyard: Runnels County, Tex.: Information about politicians that lived or died in the county.
TXGenWeb: Runnels County, Texas: Runnels County genealogical website.