Shop Every purchase goes to support CCHS. Thank you! Home Shop Slavery and the Underground Railroad in South Central Pennsylvania View cart “Secret War At Home, The Pine Grove Furnace Prisoner of War Interrogation Camp” has been added to your cart.Slavery and the Underground Railroad in South Central PennsylvaniaPrice: $21.99 Slavery and the Underground Railroad in South Central Pennsylvania quantity Add to cart Buy with Category: Military BooksShop Related Products “If We Are Striking for Pennsylvania”: Volume 2 $34.95 Add to cart Confederate Invasion of the West Shore $7.00 Add to cart Camp Michaux Self-Guided Walking Tour $10.00 Add to cart The Confederate Approach on Harrisburg $21.99 Add to cartReturn to Shop