Handbook of Texas Online Handbook of Texas Online: Current and historical information about Mason County. (Mason) http://www.tsha.utexas.edu/handbook/online/articles/view/MM/hcm4.html
Amphibians and Reptiles in Mason County Amphibians and Reptiles in Mason County: Texas Cooperative Wildlife Collection list of species found in the county. (Mason) http://wfscnet.tamu.edu/tcwc/checklist/MASON157.HTM
Mason County QuickFacts from the US Census Bureau Mason County QuickFacts from the US Census Bureau: Population, demographic, and housing information from the 1990 census. Link to Tiger map of the county. (Mason) http://quickfacts.census.gov/cgi-bin/county?cnty=48319
Dutch Mountain Ranch Dutch Mountain Ranch: Rugged granite outcroppings, an abundance of wildflowers, oak trees, hills, and wildlife are here for artists, rock hounds, bird watchers, nature lovers, photographers, hunters, and fishermen. (Mason) http://www.centuryranchlodging.com/dutchMt.html
Butterflies of Mason County, Texas Butterflies of Mason County, Texas: Information about and pictures of all the known species of butterflies in the county. (Mason) http://www.npwrc.usgs.gov/resource/distr/lepid/bflyusa/chklist/states/counties/tx_319.htm
The Political Graveyard: Mason County, Tex. The Political Graveyard: Mason County, Tex.: Information about politicians that lived or died in the county. (Mason) http://www.politicalgraveyard.com/geo/TX/MZ.html