{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Constitutional History of Boston, Massachusetts. An essay.","author_name":"Carl W. Ernst","thumbnail_url":"https://www.ebooknetworking.net/books/124/142/big1241425043.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1241425043.html\">Constitutional History of Boston, Massachusetts. An essay.</a>","width":400,"height":300}