{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Freedom by Degrees: Emancipation in Pennsylvania and Its Aftermath","author_name":"Gary B. Nash, Jean R. Soderlund","thumbnail_url":"https://www.ebooknetworking.net/books/019/504/big0195045831.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0195045831.html\">Freedom by Degrees: Emancipation in Pennsylvania and Its Aftermath</a>","width":400,"height":300}