The Black Heavens

Brian R. Dirck

Lincoln in the Illinois Legislature

Ron J Keller

Lincoln and Freedom

Edited by Harold Holzer and Sara Vaughn Gabbard

National Joker

Todd Nathan Thompson

Treasures of the Abraham Lincoln Presidential Library

Edited by Glenna R. Schroeder-Lein

Lincoln’s Sense of Humor

Richard Carwardine

Lincoln the Inventor

Jason Emerson

Abraham Lincoln as a Man of Ideas

Allen C. Guelzo, with a Foreword by Michael Lind

Abraham Lincoln, Philosopher Statesman

Joseph R. Fornieri

Prairie Defender

George R. Dekle, Sr.

Abraham Lincoln

Benjamin P. Thomas. Foreword by Michael Burlingame

Lincoln and the Natural Environment

James Tackach