{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"On Mars: Exploration of the Red Planet, 1958-1978--The NASA History (Dover Books on Astronomy)","author_name":"Edward Clinton Ezell, Linda Neuman Ezell","thumbnail_url":"https://www.ebooknetworking.net/books/048/646/big0486467570.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0486467570.html\">On Mars: Exploration of the Red Planet, 1958-1978--The NASA History (Dover Books on Astronomy)</a>","width":400,"height":300}