{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"When Humans Nearly Vanished: The Catastrophic Explosion of the Toba Volcano","author_name":"Prothero, Donald R.","thumbnail_url":"https://www.ebooknetworking.net/books/158/834/big1588346358.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1588346358.html\">When Humans Nearly Vanished: The Catastrophic Explosion of the Toba Volcano</a>","width":400,"height":300}