“This fascinating work ... should surely help promote greater recognition of George S. Cook as a vanguard photo-journalist and pioneer in the art of photography. The text is comprehensive and thoroughly researched, yet flows with a graceful, highly redeemable style. Readers also benefit from the inclusion of many representative photos demonstrating Cook’s mastery of his craft. Of special note is Cook’s short diary .. a most intriguing primary source. Readers of diverse interest should make this book a welcomed addition to their library.” - The Civil War Courier, Buffalo, New York.