{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Footprints Of Vanished Races In The Mississippi Valley: Being An Account Of Some Of The Monuments And Relics Of Prehistoric Races Scattered Over Its Surface (1879)","author_name":"Alban J. Conant","thumbnail_url":"https://www.ebooknetworking.net/books/054/867/big0548676879.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0548676879.html\">Footprints Of Vanished Races In The Mississippi Valley: Being An Account Of Some Of The Monuments And Relics Of Prehistoric Races Scattered Over Its Surface (1879)</a>","width":400,"height":300}