{"type":"rich","version":"1.0","title":"The Autobiography Of Bertrand Russell. 1872-1914.","provider_name":"Heyzine","provider_url":"https:\/\/heyzine.com","html":"<iframe allowfullscreen=\"allowfullscreen\" allow=\"clipboard-write\" scrolling=\"no\" class=\"fp-iframe\" style=\"width: 100%; height: 600px;\" src=\"https:\/\/heyzine.com\/flip-book\/88ab0939bc.html\"><\/iframe>","width":1920,"height":2984,"thumbnail_url":"https:\/\/cdnc.heyzine.com\/files\/uploaded\/v2\/88ab0939bc1b324e7e4d5b79e6f89efa3b77bd88.pdf-thumb.jpg","thumbnail_width":1400,"thumbnail_height":2176}