{"id":"6828034","ean":"9781792210945","abr":"Unabridged","title":"Speed Math Champ of 4B","subtitle":"","author":"Sara Matson","rating_average":"0","narrator":"Highlights for Children","ubr_id":"6828034","abr_id":"0","ubr_price":"2.50","abr_price":"0.00","ubr_memprice":"1.62","abr_memprice":"0.00","ubr_narrator":"Highlights for Children","abr_narrator":"","ubr_length":"Unabridged: 0 hr 6 min","abr_length":"Abridged: "}