The Time-Life Books series "Collector's Library of the Civil War," have produced two books, "Richmond During the Civil War, Four Years of Personal Observation" by Sallie B. Putnam, first published in 1867, and "A Rebel War Clerks Diary," 2 Volumns by John B. Jones.
Then, on the web, we have the war year editiions of the Richmond Daily Dispatch which has a fantastic search engine.
George Martin