There's this one too. I am sharing it because nobody has mentioned it, but I haven't read it. I watched a lecture from the author and in some ways, I am not persuaded to read it to start with. The author absolutely hated Stanton. I realize he has few virtues but Marvel seemed to hate him with a passion. I just prefer to read something more balanced to start. If anyone has read it, feel free to chime in.
Edwin M. Stanton (1814–1869), one of the nineteenth century’s most impressive legal and political minds, wielded enormous influence and power as Lincoln’s secretary of war during most of the Civil War and under Johnson during the early years of Reconstruction. In the first full biography of...
books.google.com
William Marvel talked about Edwin Stanton, Abraham Lincoln's Secretary of War during most of the Civil War. Mr. Marvel argued that Stanton's loyalties to people lasted only as long as they were useful to him. He also gave examples of Secretary Stanton's broad wartime powers, and suggested that...
www.c-span.org