Thousands of books and articles have been written about the Battle of Gettysburg. Almost every topic has been thoroughly scrutinized except one: Paul Philippoteaux's massive cyclorama painting The Battle of Gettysburg, which depicts Pickett's Charge, the final attack at Gettysburg. The Gettysburg Cyclorama: The Turning Point of the Civil War on Canvas is the first comprehensive study of this art masterpiece and historic artifact.

This in-depth study of the history of the cyclorama discusses every aspect of this treasure, which was first displayed in 1884 and underwent a massive...