The decision to kill President Lincoln, Steers shows, was an afterthought. John Wilkes Booth’s original plan involved capturing Lincoln, delivering him to the Confederate leadership in Richmond, and using him as a bargaining chip to exchange for southern soldiers being held in Union prison camps. Only after Robert E. Lee surrendered the Army of Northern Virginia and Richmond fell to Union forces did Booth change his plan from capture to murder. As Steers explains, public perception about Lincoln’s death has been shaped by limited but popular histories that assert, alternately, that Secretary of War Edwin Stanton engineered the assassination or that John Wilkes Booth was a mad actor fueled by delusional revenge. In his detailed chronicle of the planning and execution of Booth’s plot, Steers demonstrates that neither Stanton nor anyone else in Lincoln’s sphere of political confidants participated in Lincoln’s death, and Booth remained a fully rational person whose original plan to capture Lincoln was both reasonable and capable of success. He also implicates both Mary Surratt and Samuel Mudd, as well as other conspirators, clarifying their parts in the scheme. At the heart of Lincoln’s assassination, Steers reveals, lies the institution of slavery. Lincoln’s move toward ending slavery and his unwillingness to compromise on emancipation spurred the white supremacist Booth and ultimately resulted in the president’s untimely death. With concise chapters and inviting prose, this brief volume will prove essential for anyone seeking a straightforward, authoritative analysis of one of the most dramatic events in American history.