From the start one has to get beyond the florid and passionate style to see the detail in which the trial, sentencing, and hanging evolved. It was a set up pure and simple for Mrs. Surratt; Mr. DeWitt goes into such detail as to be 100% convincing that not only was the hanging a crime, but the entire way the military tribunal was a miscarriage of the rule of law and unconstitutional.
I picked this book because this year I am focusing on past presidents. His treatment of Johnson was at time sympathetic, but in the end as villainous as the prosecutors.