In Chasing Lincoln’s Killer, Lincoln history buff James L. Swanson draws on archival material and trial transcripts to create a vivid account of Abraham Lincoln’s assassination and the 12-day pursuit of killer John Wilkes Booth and his co-conspirators through Washington, D.C., Maryland, and Virginia. This book is condensed from a longer book to adapt it for young readers, but the compelling storyline and many lesser-known historical details will interest adult readers as well. The book evokes the unique time of political division, grievance, and danger that threatened the Union in the immediate aftermath of the Civil War.