List of monuments of the Gettysburg Battlefield
The monuments of the Gettysburg Battlefield commemorate the July 1 to 3, 1863 Battle of Gettysburg in the American Civil War. Most are located within Gettysburg National Military Park; others are on private land at battle sites in and around Gettysburg, Pennsylvania. Together, they represent "one of the largest collections of outdoor sculpture in the world."
Ghosts of the American Civil War
A book, "Ghosts of Gettysburg: Spirits, Apparitions and Haunted Places of the Battlefield", by Mark Nesbitt, detailed the reports of ghostly apparitions in the area where the Battle of Gettysburg took place in July 1863.