Bliss, Zenas Randall. The Reminiscences of Major General Zenas R. Bliss, 1854-1876: From the Texas Frontier to the Civil War and back again. Published by the TX State Historical Society.
Carter, Robert Goldwaite: Four Brothers in Blue; or, Sunshine and Shadows of the War of the Rebellion, a story of the great Civil War from Bull Run to Appomattox.
Wilhelm, Thomas. History of the Eighth U. S. Infantry, from its organization in 1838. DNW, NN I.
(ETA: NN is New York Public Library.)
Synopsis of the History of the Eighth U. S. Infantry and the military record of officers assigned to the Regiment, from its organization, July 1838 to Sept, 1871. CSmH, NHi.
(ETA II: CSmH is the Huntington Library in Californy)