{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Gigantic Prehistoric Canals: Wansdyke and Offa's Dyke (13 Ancient things that don't make sense in History)","author_name":"Robert John Langdon","thumbnail_url":"https://www.ebooknetworking.net/books/B00/LX7/bigB00LX7OVIG.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00LX7OVIG.html\">Gigantic Prehistoric Canals: Wansdyke and Offa&#039;s Dyke (13 Ancient things that don&#039;t make sense in History)</a>","width":400,"height":300}