Welcome to the Civil War in the Trans-Mississippi! This is a place where all who share an interest in the Civil War fought west of the Mississippi River can gather to ask questions, share information, and announce news.
History Book Corner has 1,000s of history and genealogy books, as well as all kind of historical records available for free. I cannot write URL here in the message board, you can just google them by typing History Book Corner and they should come up.
I have registered with them and they have some great books.