{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"A Compilation of the Messages and Papers of the Presidents - Volume 4, part 3: James Knox Polk","author_name":"James D. (James Daniel) Richardson","thumbnail_url":"https://www.ebooknetworking.net/books/B00/3VS/bigB003VS03I2.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B003VS03I2.html\">A Compilation of the Messages and Papers of the Presidents - Volume 4, part 3: James Knox Polk</a>","width":400,"height":300}