{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Letters on astronomy, addressed to a lady: in which the elements of the science are familiarly explained in connexion with its literary history. With numerous engravings","author_name":"Denison Olmsted","thumbnail_url":"https://www.ebooknetworking.net/books/117/678/big1176780069.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1176780069.html\">Letters on astronomy, addressed to a lady: in which the elements of the science are familiarly explained in connexion with its literary history. With numerous engravings</a>","width":400,"height":300}