{"product_id":"9781802587814","title":"Culhwch and Olwen","description":"Mae Culhwch yn syrthio mewn cariad ag Olwen, merch y cawr blin, Yspaddaden Penkawr. Nid yw tad Olwen yn hapus gyda'r berthynas, ac mae'n gosod prawf ar Gulhwch - rhaid iddo gwblhau nifer o dasgau peryglus a chasglu tri ar ddeg o drysorau.","brand":"Catherine Fisher","offers":[{"title":"Default Title","offer_id":51692451725625,"sku":"9781802587814","price":4.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0914\/7813\/1001\/files\/9781802587814.jpg?v=1770799261","url":"https:\/\/www.ffolio.cymru\/products\/9781802587814","provider":"ffolio.cymru","version":"1.0","type":"link"}