{"product_id":"270-chess-tactics-9781518626531","title":"270 Chess Tactics","description":"This book is free in KDP Unlimited  This book has 270 chess tactics. The problems are progressive and they will help you to improve your chess skills. I hope you enjoy it\u003cbr\u003e","brand":"Createspace Independent Publishing Platform","offers":[{"title":"Default Title","offer_id":50544638820626,"sku":"9781518626531","price":4.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4771\/8930\/files\/img_da9a91f0-8fab-4cc7-82c7-af56c509561a.jpg?v=1731532904","url":"https:\/\/surprise-castle.myshopify.com\/products\/270-chess-tactics-9781518626531","provider":"Surprise Castle","version":"1.0","type":"link"}