{"product_id":"mystery-behind-the-wall-1","title":"Mystery Behind the Wall","description":"\u003cb\u003eFour brave siblings were searching for a home – and found a life of adventure! Join the Boxcar Children as they investigate the mystery behind the wall in this illustrated chapter book series beloved by generations of readers.\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003eWhen the Boxcar Children find a mysterious journal hidden behind the wall of the guest room, it leads them on a search for a valuable coin collection. But what happened to the journal's owner, and what is she trying to tell them?\u003cbr\u003e\u003cbr\u003eWhat started as a single story about the Alden Children has delighted readers for generations and sold more than 80 million books worldwide. Featuring timeless adventures, mystery, and suspense, The Boxcar Children® series continues to inspire children to learn, question, imagine, and grow.","brand":"OUATB","offers":[{"title":"Default Title","offer_id":48720194404607,"sku":"*R0127946*","price":3.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0487\/5550\/7364\/files\/14006463482475.jpg?v=1781803400","url":"https:\/\/shop.onceuponatimebooks.com\/products\/mystery-behind-the-wall-1","provider":"Once Upon a Time Books AR","version":"1.0","type":"link"}