Early in World War II censors placed all photographs of dead and badly wounded Americans in a secret Pentagon file known to officials as the Chamber of Horrors. Later, as government leaders became concerned about public complacency brought on by Allied victories, they released some of these photographs of war's brutality. But to the war's end and after, they continued to censor photographs of mutilated or emotionally distressed American soldiers, of racial conflicts at American bases, and other visual evidence of disunity or disorder. In this book George H. Roeder, Jr., tells the intriguing...