{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The story of the Herschels, a family of astronomers: Sir William Herschel--Sir John Herschel--Caroline Herschel","author_name":"Unknown","thumbnail_url":"https://www.ebooknetworking.net/books/B00/3TJ/bigB003TJAHM0.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B003TJAHM0.html\">The story of the Herschels, a family of astronomers: Sir William Herschel--Sir John Herschel--Caroline Herschel</a>","width":400,"height":300}