{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Into the Unknown: How Great Explorers Found Their Way by Land, Sea, and Air","author_name":"Stewart Ross","thumbnail_url":"https://www.ebooknetworking.net/books/076/364/big0763649481.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0763649481.html\">Into the Unknown: How Great Explorers Found Their Way by Land, Sea, and Air</a>","width":400,"height":300}