David J. Langum, Sr. is Research Professor of Law at Samford University’s Cumberland School of Law in Birmingham, Alabama. He has written eight books in the field of legal history and biography, wi...view moreDavid J. Langum, Sr. is Research Professor of Law at Samford University’s Cumberland School of Law in Birmingham, Alabama. He has written eight books in the field of legal history and biography, with a concentration in western America.view less