- Here are some books relating to Trinity County Research (from the Trinity County Historical Research Center site)
- Trinity County Texas in the Civil War, 2006 Edition
Kathyrhn Hopper Davis (2007)
Mt. Zion Cemetery register
W. Myrth Standlet (compiler) (1992)
Tying the Know: Marriage Records of Trinity County
Doris Thornton Harkness (1995)
Trinity County Beginnings
by Lt. Col. Joseph and Patricia B. Hensley (1986 Reprint)
Trinity County A Legend of its Own
Trinity County Historical Commission (2006)
Trinity County Cemeteries
Trinity County Historical Commission (2006)
House of Thompson
Barnes Foundation (2007)
History of Trinity County"
Flora Bowle