Time Life Books reprinted a bunch of autobiographies of soldiers and civilians who lived through the War of the Rebellion. They provide insight into life, politics, and details that I have not seen elsewhere. In my humble opinion, more interesting than novels that might have misinformation and/or errors of history.
Such as:
Hardtack and Coffee, or The Unwritten Story of Army Life (Collector's Library of the Civil War) – January, 1983 By John D Billings (Author), Charles W. Reed (Author)
Detailed Minutiae of Soldier Life in the Army of Northern Virginia, 1861-1865 (Collector's Library of the Civil War) Leather Bound – October, 1982 by Carlton McCarthy (Author)
The Citizen-Soldier; Or, Memoirs of a Volunteer (Collector's Library of the Civil War) Hardcover – March, 1983 by John Beatty (Author)
A Rebel War Clerk's Diary-Vol I Hardcover – January 1, 1982 By John B. Jones (Author)
A Rebel War Clerk's Diary at the Confederate States Capital: Vol 2 (Collector's Library of the Civil War) Hardcover – January, 1983by John B. Jones (Author)
Mosby's Rangers (Collector's Library of the Civil War) reprinted January, 1983
byJames Joseph Williamson (Author)
Four Years in the Saddle: 1861~1865 (Abridged, Annotated)Paperback – November 11, 2016
by Author Harry Gilmor (Author)
A Narrative of a Revolutionary Soldier: Some Adventures, Dangers, and Sufferings of Joseph Plumb Martin (Signet Classics) Mass Market Paperback – June 1, 2010
by Joseph Plumb Martin (Author), Thomas Fleming (Introduction), William Chad Stanley (Afterword)