{"product_id":"hardy-boys-7-book-series","title":"Hardy boys 7 book series","description":"\u003cp\u003e1)The House on the Cliff: Frank and Joe track down their missing detective father to a desolate cliffside mansion, exposing an international smuggling ring in coastal sea caves.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e 2)The Secret of the Old Mill: Investigating a flood of counterfeit currency in Bayport leads the brothers to an abandoned watermill concealing a covert underground printing press.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e 3)The Missing Chums: When Chet and Biff vanish during a boat outing, the Hardys' search draws them into a direct confrontation with bank robbers hiding on an isolated island.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e 4) Hunting for Hidden Gold: The boys journey to the rugged Montana wilderness to recover stolen gold, navigating perilous abandoned mines and hostile outlaws.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e 5) The Shore Road Mystery: Investigating untraceable automobile thefts along the coast, the brothers uncover a ring using disguised boats to transport and disguise stolen cars.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e 6 )The Secret of the Caves: Searching for a missing radar scientist, the Hardys navigate the hazardous Honeycomb Caves against treacherous rising tides and a concealed gang.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e 7) The Mystery of Cabin Island: A winter vacation at a frozen lake cabin turns dangerous when the brothers confront an armed prowler and recover a cache of stolen antique medals.\u003c\/p\u003e","brand":"Boisomogro BD","offers":[{"title":"Paperback","offer_id":48882609881282,"sku":null,"price":1100.0,"currency_code":"BDT","in_stock":true},{"title":"Hardcover","offer_id":48882609914050,"sku":null,"price":1650.0,"currency_code":"BDT","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/6588\/1794\/files\/WhatsAppImage2026-09-19at2.37.13PM.jpg?v=1789807264","url":"https:\/\/www.boisomogrobd.com\/products\/hardy-boys-7-book-series","provider":"Boisomogro BD","version":"1.0","type":"link"}