Although much more important than the Battle of Gettysburg in determining the outcome of the Civil War, the Vicksburg Campaign has been the subject of far fewer books and articles. A three-volume work by Edwin C. Bearss remains the only detailed study of the operations against the "Gibraltar of the....
Bergeron, Arthur W. Jr.
"Grant's Gamble: Pemberton's Blunders Allowed Grant To Crack The Gibraltar Of The Confederacy',"
Civil War Book Review: Vol. 1
Available at: https://digitalcommons.lsu.edu/cwbr/vol1/iss1/15