{"product_id":"2940148817925","title":"The Master Key System by Charles F. Haanel","description":"Charles Francis Haanel (May 22, 1866 – November 27, 1949) was a noted American New Thought author and a businessman. He is best known for his contributions to the New Thought Movement through his book The Master Key System.","brand":"Unforgotten Classics","offers":[{"title":"Default Title","offer_id":47108898062576,"sku":"2940148817925","price":0.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/2940148817925_p0.jpg?v=1763708821","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/2940148817925","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}