1) Thomas, Charles, 1928-2016 Celtic Britain, also includes the pseudonyms Percy Trevelyan and Cornubiensis
2) Thomas, Charles B. (Charles Brosius), 1936- Water gardens
3) Thomas, Charles, 1903- Comanche Belle.
4) Thomas, Charles E., Ph. D. Process technology equipment and systems
5) Chateau Thomas Winery - Pairing to Perfection
6) Thomas, Charles W., 1926-1990, Boys no more: a Black psychologist's view of community
7) Charles Thomas, fl. 1871 - Mining Fields of the West
