Incoming Resources
- Lincoln's loyalists, Union soldiers from the Confederacy, Richard Nelson Current
- Trees of the northern United States and Canada, John Laird Farrar
- This hallowed ground, the story of the Union side of the Civil War, by Bruce Catton
- Ashes of the mind, war and memory in Northern literature, 1865-1900, Martin Griffin
- Lincoln and the Border States, preserving the Union, William C. Harris
- War on the waters, the Union and Confederate Navies, 1861-1865, James M. McPherson