{"product_id":"9781848513785","title":"Hanes Atgas: Dihirod Diflas a Chymeriadau Chwithig","description":"Ychwanegiad difyr i gyfres Hanes Atgas sy'n edrych ar bobl ddrwg a gwahanol Cymru megis Caradog y Celt, Buddug, Gwrtheyrn, Mari'r Fantell Wen, Iolo Morganwg, Gerallt Gymro, Barti Ddu, Twm Siôn Cati, Madam Wen, Siôn Cwilt, William Powell, Sgweier Glanareth, Coch Bach y Bala, Wil Elis Porthmadog, Robert Crawshay, Guto Nyth Brân, a Griffith Jones Llanddowror.","brand":"Catrin Stevens","offers":[{"title":"Default Title","offer_id":51692471845177,"sku":"9781848513785","price":5.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0914\/7813\/1001\/files\/9781848513785.jpg?v=1770799205","url":"https:\/\/www.ffolio.cymru\/products\/9781848513785","provider":"ffolio.cymru","version":"1.0","type":"link"}