- Texas Centennial Monuments (Free PDF ebook)
- Beginner’s Guide to Genealogy
- African American Museum (Dallas)
- Civil War Soldiers & Sailors System
- Handbook of Texas Online
- Museum of the American Railroad
- Library of Congress, Free Online Newspapers
- Buffalo Soldiers Museum (Houston)
- Red River Valley Museum (Vernon)
- National Ranching Heritage Center (Lubbock)
Texas History Notebook 