David L. Shultz is the author of numerous books, pamphlets, and articles concerning the Battle of Gettysburg including the acclaimed Double Canister at Ten Yards: The Federal Artillery and the Repulse of Pickett’s Charge and Guide to Pennsylvania Troops at Gettysburg. His historical pamphlet entitled “The Baltimore Pike Artillery Line and Kinzie’s Knoll,” received special recognition from many battlefield preservation societies. He is the recipient of numerous awards including special citations from the House of Representatives and Commonwealth of Pennsylvania for Meritorious Public Service for Battlefield Preservation. He is currently working on an extensive and comprehensive tactical study on the artillery at Gettysburg.