Sargent Beach Project : a history of Confederate defense at the mouth of Caney Creek, Matagorda County, Texas
Copies are available for Inter Library Loan, see:
https://www.worldcat.org/title/sargent-beach-project-a-history-of-confederate-defense-at-the-mouth-of-caney-creek-matagorda-county-texas/oclc/30658901&referer=brief_results