{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Last River: John Wesley Powell and the Colorado River Exploring Expedition (Great Explorers)","author_name":"Waldman, Stuart","thumbnail_url":"https://www.ebooknetworking.net/books/193/141/big1931414092.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1931414092.html\">The Last River: John Wesley Powell and the Colorado River Exploring Expedition (Great Explorers)</a>","width":400,"height":300}