{"product_id":"9781849672368","title":"Cyfres Pwsi Beryglus: 4. Parti Pen-blwydd y Bwsi Beryglus","description":"'Ocê, Ocê! Rhowch slap i mi ar draws fy nhintws bach blewog. Mi wnes i gynnal parti - un arswydus iawn.' Mae'n 31 Hydref - noson Calan Gaeaf - ac mae'n ben-blwydd Twffyn hefyd. Beth am gael parti i'r gath, felly? Na, mae'n well gan rieni Elin ddathlu Calan Gaeaf. Dyma benderfyniad y byddan nhw'n ei ddifaru wrth i'r bwsi beryglus a'i ffrindiau gynnal eu parti eu hunain.","brand":"Anne Fine","offers":[{"title":"Default Title","offer_id":51433455583545,"sku":"9781849672368","price":2.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0914\/7813\/1001\/files\/9781849672368.jpg?v=1770799342","url":"https:\/\/www.ffolio.cymru\/products\/9781849672368","provider":"ffolio.cymru","version":"1.0","type":"link"}