Fred...I may be asking the obvious, but do you have a copy of General John B. Gordon's
"Reminiscences Of The Civil War"?

If not, you can find it at most any of the on-line book stores like amazon.com and there are many websites with chapters from his book on particular battles. Here are a few.

http://www.wtj.com/archives/gordon/
http://users.aol.com/dmsmith001/cedar.html
http://civilwarhome.com/gordonchickamauga.htm
http://civilwarhome.com/gordongettysburg.htm
http://www.civilwarhome.com/gordonantietam.htm
http://www.civilwarhome.com/gordonwilderness2.htm