{"product_id":"unknown-sos-title-unknown-9781850747970","title":"SOS Title Unknown","description":"For over 2000 years the site of Dover Castle has protected the stretch of English coast closest to the continent of Europe. The soft chalk of Castle Hill has been shaped and re-shaped over the centuries into massive earthworks, ditches and steep-sided mounds. Imposing towers and walls have been raised and networks of tunnels dug beneath them. From the Iron Age to the Atomic Age, the castle’s defences have grown to meet the changing demands of warfare.","brand":"English Heritage","offers":[{"title":"Default Title","offer_id":53368862769494,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/5829\/5382\/files\/product_image_9781850747970_1.jpg?v=1778854862","url":"https:\/\/www.momoxbooks.com\/products\/unknown-sos-title-unknown-9781850747970","provider":"momoxbooks","version":"1.0","type":"link"}