This book was interesting reading. In various small ways, it reminded me of my days in combat. There were letters home talking about the searches for water, the sound of a pitched battle less than a mile away without a clue about what was going on, the gentle rain of leaves shredded by bullets passing overhead, etc.
I quickly noticed that the soldiers are interested in a few things that American historians pass over. The Union soldiers are very upset about something known as Fort Pillow, but Fort Pillow is too controversial for moderns to mention. I saw a few mentions about how competent the 48er veterans were. American historians do not take much interest in them even though they were very anti-slavery and may have formed 10% of the union army. There is an old proverb that says that the South had the best Generals and the North had the best Sergeants and the Sergeants won. I suspect that a lot of those Sergeants were the 48er veterans.
The letters and official reports are mostly preserved with their original grammar and spelling intact. I do remember the author pointing out that “corpse” of wood should be read as “copse” of wood. It is interesting to read exact words of the participants.