{"product_id":"tunnel-of-secrets-9781481438742","title":"Tunnel of Secrets","description":"\u003cb\u003eWhen Frank and Joe set out to explore caves and tunnels, they dig themselves into some dark and dangerous trouble in this Hardy Boys adventure.\u003c\/b\u003e \u003cp\u003e\u003c\/p\u003eWhen a sinkhole opens up and swallows one of Bayport's historic statues, Frank and Joe suspect something--or someone--shady at play. They jump at the chance to investigate; Joe as a member of an urban exploration club, and Frank as photographer for the school paper. \u003cp\u003e\u003c\/p\u003eBut in the thick of their search, the boys stumble upon an entire underground city that's been abandoned for years. Now the city is home to a cultish band of criminals who plan to take over Bayport. Frank and Joe are determined to shut down the crooks, but after being barreled down by a boulder and nearly squashed by a runaway train, they have to wonder: are they in over their heads?\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAbout the Author\u003c\/b\u003e\u003cbr\u003e\u003cb\u003e\u003ci\u003eDixon, Franklin W.:\u003c\/i\u003e\u003c\/b\u003e - Franklin W. Dixon is the author of the ever-popular Hardy Boys books.","brand":"Aladdin Paperbacks","offers":[{"title":"Default Title","offer_id":50669638811922,"sku":"9781481438742","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4771\/8930\/files\/img_6ad214c5-9261-4519-b242-9f9fb4a7d0d5.jpg?v=1733762758","url":"https:\/\/surprise-castle.myshopify.com\/products\/tunnel-of-secrets-9781481438742","provider":"Surprise Castle","version":"1.0","type":"link"}