{"product_id":"british-home-defences-194045-book-bernard-lowry-9781841767673","title":"British Home Defences 194045","description":"In the summer of 1940, Britain asked itself not 'will Hitler invade?' but 'when?'  SEALION, the German invasion plan, provoked the construction of pillboxes, coastal defences, heavy-gun emplacements and anti-aircraft batteries, as well as the formation of the Home Guard and covert groups. Later, new dangers replaced SEALION: radar detection systems were expanded during the Blitz years, as were intelligence-gathering systems and listening posts. From 1944, Britain was again faced with a deadly threat, Hitler's 'Vengeance weapons'.  This book provides a concise assessment of Britain's defensive systems, and presents a vivid picture of war on the home front.","brand":"WoB","offers":[{"title":"GB \/ VERY_GOOD \/ INTERNAL","offer_id":49551374418193,"sku":"GOR003674212","price":17.99,"currency_code":"USD","in_stock":true},{"title":"US \/ GOOD \/ SBYB","offer_id":50392811929873,"sku":"CIN1841767670G","price":12.18,"currency_code":"USD","in_stock":false},{"title":"GB \/ GOOD \/ INTERNAL","offer_id":50957031604497,"sku":"GOR003332513","price":17.99,"currency_code":"USD","in_stock":false},{"title":"GB \/ LIKE_NEW \/ INTERNAL","offer_id":51504752460049,"sku":"GOR006514261","price":14.69,"currency_code":"USD","in_stock":false},{"title":"US \/ LIKE_NEW \/ SBYB","offer_id":52107620811025,"sku":"CIN1841767670LN","price":14.01,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/1841767670.jpg?v=1777370811","url":"https:\/\/www.worldofbooks.com\/products\/british-home-defences-194045-book-bernard-lowry-9781841767673","provider":"World of Books ","version":"1.0","type":"link"}