{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Black Walden: Slavery and Its Aftermath in Concord, Massachusetts","author_name":"Elise Lemire","thumbnail_url":"https://www.ebooknetworking.net/books/081/224/big0812241800.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0812241800.html\">Black Walden: Slavery and Its Aftermath in Concord, Massachusetts</a>","width":400,"height":300}