From ManyBooks.net, these public domain books document various military units during the Civil War. All are free downloads as ebooks.
- The Rhode Island Artillery at the First Battle of Bull Run (Being papers read before the Rhode Island soldiers and sailors historical society) by J. Albert Monroe and was originally published in 1878.
- Diary of Battery A, First Regiment Rhode Island Light Artillery
- A History of the Army Experience of William A. Canfield
- A Historic Sketch Lest We Forget Company E 26th Ohio Infantry
- The Last Campaign of the Twenty-Second Regiment, N.G., S.N.Y. June and July, 1863
- The Battle of Franklin, Tennessee, November 30, 1864
November 30, 1864; A statement of the erroneous claims made by General Schofield, and an exposition of the blunder which opened the battle
Spend a few minutes getting comfortable with the site’s search feature and you’ll be amazed at the historical goodness found there.