{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Lightning conductors and lightning guards. A treatise on the protection of buildings, of telegraph instruments and submarine cables, and of electric ... from damage by atmospheric discharges","author_name":"Oliver Lodge","thumbnail_url":"https://www.ebooknetworking.net/books/117/646/big1176467484.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1176467484.html\">Lightning conductors and lightning guards. A treatise on the protection of buildings, of telegraph instruments and submarine cables, and of electric ... from damage by atmospheric discharges</a>","width":400,"height":300}