{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Gen. Jackson's negro speculations, and his traffic in human flesh, examined and established by positive proof","author_name":"Andrew Erwin 1773-1834 Miscellaneous Pamphlet Collection (Library of Congress) DLC","thumbnail_url":"https://www.ebooknetworking.net/books/B00/3TS/bigB003TSE1XW.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B003TSE1XW.html\">Gen. Jackson&#039;s negro speculations, and his traffic in human flesh, examined and established by positive proof</a>","width":400,"height":300}