{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"A discourse on the attraction of mountains, delivered at the anniversary meeting of the Royal Society, November 30, 1775. By Sir John Pringle, Baronet, President. Published by their order.","author_name":"John Pringle","thumbnail_url":"https://www.ebooknetworking.net/books/B00/9GQ/bigB009GQ692W.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B009GQ692W.html\">A discourse on the attraction of mountains, delivered at the anniversary meeting of the Royal Society, November 30, 1775. By Sir John Pringle, Baronet, President. Published by their order.</a>","width":400,"height":300}