Devil's Den Part 2: Licensed Battlefield Guides Garry Adelman and Tim Smith
Devil's Den Gettysburg Daily
Emerging Civil War
Devil's Den & Little Round Top: Then & Now
Interview: Garry Adelman, “Manassas Battlefields Then & Now”
Devil's Den: A History and Guide: Adelman, Garry E., Smith, Timothy H.: 9781577470175: : Books
Devil's Den: A History and Guide 1st edition by Adelman, Garry E., Smith, Timothy H. (1997) Paperback: : Books
Devil's Den Part 4: Licensed Battlefield Guides Garry Adelman and Tim Smith
Devil's Den Part 1: Licensed Battlefield Guides Garry Adelman and Tim Smith
Devil's Den Part 5: Licensed Battlefield Guides Garry Adelman and Tim Smith
Devil's Den Part 2: Licensed Battlefield Guides Garry Adelman and Tim Smith
Devil's Den at Gettysburg: Battlefield Live
Hal Jespersen's 2010 Civil War Travelogue