Grant's Campaigns Of 1864 And 1865: The Wilderness And Cold Harbor May, 3 To June 3, 1864

Excerpt from Grant's Campaigns of 1864 and 1865: The Wilderness and Cold Harbor (May 3-June 3, 1864)
As to the use made of these, I may say that I have consulted principally the field orders and correspondence of the Union commanders; secondly, Humphreys' work; thirdly, the official reports; and, for the rest, the additional evidence contained in the other volumes in the above list.