{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Castles in Medieval Society: Fortresses in England, France, and Ireland in the Central Middle Ages","author_name":"Charles L. H. Coulson","thumbnail_url":"https://www.ebooknetworking.net/books/019/927/big0199273634.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0199273634.html\">Castles in Medieval Society: Fortresses in England, France, and Ireland in the Central Middle Ages</a>","width":400,"height":300}