{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"A History of Energy: Northern Europe from the Stone Age to the Present Day","author_name":"Bent Sorensen","thumbnail_url":"https://www.ebooknetworking.net/books/184/971/big1849713847.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1849713847.html\">A History of Energy: Northern Europe from the Stone Age to the Present Day</a>","width":400,"height":300}