John Perry graduated cum laude from Vanderbilt University, with additional studies at University College, Oxford, England. Before beginning his career as an author in 1997, he was an award-winning advertising copywriter and radio producer. John has published 21 books as an author, collaborator, or ghostwriter. He is the biographer of Sgt. Alvin York, Mary Custis Lee (wife of Robert E. Lee and great granddaughter of Martha Washington), and George Washington Carver. Among other books, he has also written about the 1925 Scopes 'monkey' trial (Monkey Business, with Marvin Olasky, B&H Publishing, 2005) and contemporary prison reform (God Behind Bars, Thomas Nelson, 2006). He is a two-time Gold Medallion finalist and Lincoln Prize nominee. He lives in Nashville.