{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Calculating the Value of the Union: Slavery, Property Rights, and the Economic Origins of the Civil War (Civil War America)","author_name":"James L. Huston","thumbnail_url":"https://www.ebooknetworking.net/books/080/782/big0807828041.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0807828041.html\">Calculating the Value of the Union: Slavery, Property Rights, and the Economic Origins of the Civil War (Civil War America)</a>","width":400,"height":300}