Butterflies of Houston County, Texas - Information about and pictures of all the known species of butterflies in the county. www.npwrc.usgs.gov/resource/DISTR/LEPID/BFLYUSA/chklist/states/counties/tx_225.htm
Handbook of Texas Online - Current and historical information about Houston County. www.tsha.utexas.edu/handbook/online/articles/view/HH/hch19.html
Houston County QuickFacts from the US Census Bureau - Population, demographic, and housing information from the 1990 census. Link to Tiger map of the county. quickfacts.census.gov/cgi-bin/county?cnty=48225
Road Conditions in Houston County - TxDOT site giving construction information and areas of possible traffic delays in the county. www.dot.state.tx.us/hcr/houston.htm
