{"product_id":"hardy-boys-15-the-sinister-signpost","title":"Hardy Boys 15: the Sinister Signpost","description":"In one of the most dangerous and intriguing cases of their careers, Frank and Joe Hardy help their father investigate a series of mysterious car accidents. Each of the drivers had seen a signpost marked DANGER shortly before his accident. The young detectives investigate, only to discover that the signposts have vanished. The attempted theft of a secret experimental motor and the kidnapping of a famous race horse are part of this thrilling case, which proves to be as sinister as the signposts themselves.","brand":"OUATB","offers":[{"title":"Default Title","offer_id":48203701027071,"sku":"*R0049293*","price":4.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0487\/5550\/7364\/files\/14342443482347.jpg?v=1771616216","url":"https:\/\/shop.onceuponatimebooks.com\/products\/hardy-boys-15-the-sinister-signpost","provider":"Once Upon a Time Books AR","version":"1.0","type":"link"}