{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The crossbow; medieval and modern military and sporting: Its construction, history & management with a treastise on the balista and catapult of the ... on the catapult, balista & the Turkish bow","author_name":"Ralph Payne-Gallwey","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0007I0AP0.html\">The crossbow; medieval and modern military and sporting: Its construction, history &amp; management with a treastise on the balista and catapult of the ... on the catapult, balista &amp; the Turkish bow</a>","width":400,"height":300}