"His military and personal history, embracing a large amount of information hitherto unpublished" (1886) by A.L. Long
Personal Reminiscences, Anecdotes, and Letters of Gen. Robert E. Lee (1875), Rev. John William Jones, DD. (Formerly Chaplain, Army of Northern Virginia, and of Washington College, Virginia. Published by authority of the Lee family, and of the Faculty of Washington and Lee University)
Recollections and Letters of General Robert E. Lee by his son Captain Robert E Lee (1905)
Lee's Dispatches; unpublished letters of General Robert E. Lee, C.S.A., to Jefferson Davis and the War Department of the Confederate States of America, 1862-65
The Campaigns of Gen. Robert E. Lee (1872) an Address by Lieutenant General Jubal A Early