{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Conditions of Existence as Affecting the Perpetuation of Living Beings","author_name":"Thomas Henry Huxley","thumbnail_url":"https://www.ebooknetworking.net/books/B00/3VQ/bigB003VQS13I.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B003VQS13I.html\">Conditions of Existence as Affecting the Perpetuation of Living Beings</a>","width":400,"height":300}