{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Uncertain Path: A Search for the Future of National Parks","author_name":"William C. Tweed","thumbnail_url":"https://www.ebooknetworking.net/books/052/026/big0520265572.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0520265572.html\">Uncertain Path: A Search for the Future of National Parks</a>","width":400,"height":300}