{"product_id":"9781848512122","title":"Gwyn eu Byd","description":"Nofel ddirgelwch wedi'i gosod mewn pentref gwledig. Daw athrawes ifanc o hyd i ddau gorff mewn ffermdy yn sir Benfro, yng nghanol eira mawr 1949. Mae'r hyn a fu'n gyfrifol am eu marwolaeth yn amlwg i lawer o'r gymdeithas - ac yn gyfleus i eraill.","brand":"Gwen Parrott","offers":[{"title":"Default Title","offer_id":51692396085561,"sku":"9781848512122","price":7.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0914\/7813\/1001\/files\/9781848512122.jpg?v=1770799303","url":"https:\/\/www.ffolio.cymru\/products\/9781848512122","provider":"ffolio.cymru","version":"1.0","type":"link"}