Pickett's Charge: Eyewitness Accounts at the Battle of Gettysburg (Stackpole Military History Series)
Richard Rollins also wrote The Damned Red Flags of the Rebellion: The Confederate Battle Flag at Gettysburg (1-888967-04-8) and Guide to Pennsylvania Troops at Gettysburg (1-888967-02-0-1) and was a contributor to Black Southerners in Gray (0-9638993-9-2).