Aaron Astor, Rebels on the Border: Civil War, Emancipation, and the Reconstruction of Kentucky and Missouri (Louisiana State University Press, 2012).
Douglas R. Egerton, The Wars of Reconstruction: The Brief, Violent History of America’s Most Progressive Era (Bloomsbury, 2014).
Lorien Foote, The Gentlemen and the Roughs: Violence, Honor, and Manhood in the Union Army (New York University Press, 2010).
Blance M.G. Linden, Silent City on a Hill: Picturesque Landscapes of Memory and Boston’s Mount Auburn Cemetery (University of Massachusetts Press, 2007).
Jeffrey D. Marshall ed., A War of the People: Vermont Civil War Letters (University Press of New England, 1999).
Edward S. Redkey ed., A Grand Army of Black Men: Letters from African-American Soldiers in the Union Army 1861-1865 (Cambridge University Press, 1992).
George Washington Williams, A History of the Negro Troops in the War of Rebellion, 1861-1865 (Fordham University Press, 2012; originally published, 1887).