{"product_id":"9781912905454","title":"A Ray of Darkness","description":"Mae \u003ci\u003eA Ray of Darkness\u003c\/i\u003e yn un o'r ychydig gyhoeddiadau sy'n cofnodi hanes person yn dioddef o'r clefyd difrifol ond cyffredin - epilepsi. Ceir cyflwyniad ysgolheigaidd gan Jim Pratt, nai yr awdures.","brand":"Margiad Evans","offers":[{"title":"Default Title","offer_id":51695422964025,"sku":"9781912905454","price":10.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0914\/7813\/1001\/files\/9781912905454.jpg?v=1770799182","url":"https:\/\/www.ffolio.cymru\/products\/9781912905454","provider":"ffolio.cymru","version":"1.0","type":"link"}