{"product_id":"mystery-behind-the-wall","title":"Mystery Behind the Wall","description":"When the Boxcar Children find an old journal behind the closet wall in the guest room, they never dream it will lead them on a search for a valuable coin collection. What happened to the girl who wrote the journal . . . and what is she trying to tell them?","brand":"OUATB","offers":[{"title":"Default Title","offer_id":47622115688703,"sku":"*R0016228*","price":3.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0487\/5550\/7364\/files\/5343283482398.jpg?v=1764790105","url":"https:\/\/shop.onceuponatimebooks.com\/products\/mystery-behind-the-wall","provider":"Once Upon a Time Books AR","version":"1.0","type":"link"}