{"product_id":"books-building-a-castle-by-paul-humphrey","title":"Building a Castle","description":"Have you ever wondered how castles were built? In Building a Castle you'll discover what it was like to work on a castle construction site. Find out why carpenters were highly paid, how a medieval crane worked and why a castle's moat was so important.  Part of the series Knights and Castles, you can find out the answers to all of these questions and much more!","brand":"World of Books ","offers":[{"title":"Default Title","offer_id":53505791459601,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/9781445127408.jpg?v=1778101970","url":"https:\/\/www.worldofbooks.com\/en-gb\/products\/books-building-a-castle-by-paul-humphrey","provider":"World of Books ","version":"1.0","type":"link"}