{"product_id":"the-rucksack-kids-the-secret-of-mystery-island-9798521868063","title":"The Rucksack Kids: The Secret of Mystery Island","description":"\u003cp\u003eAs summer begins to wane, the Bartletts leave the lakeside community of Wolfhollow, New Hampshire to take a last minute vacation to the seashore. A half mile from the beach sits Mystery Island. This fog-enshrouded island happens to be the destination on a pirate treasure map the kids recently discovered. However, to find the buried treasure, Fourteen-year-old Leah Bartlett and her two siblings, twelve-year-old Avery, and nine-year-old Grayson must decipher a secret code. Along the way they meet new friends, encounter rough seas, and uncover a treasure that is different from anything they could possibly imagine.\u003c\/p\u003e\u003cp\u003eThe local newspaper nicknamed the Bartlett children the 'Rucksack Kids' for the canvas backpacks they each carry. The rucksack contents, like the Bartlett children's different personalities, contain a variety of tools and gadgets they use to help solve mysteries.\u003c\/p\u003e\u003cbr\u003e","brand":"Independently Published","offers":[{"title":"Default Title","offer_id":50868783776018,"sku":"9798521868063","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4771\/8930\/files\/img_cef92734-7165-4cfb-9efd-add17260d88e.jpg?v=1737738656","url":"https:\/\/surprise-castle.myshopify.com\/products\/the-rucksack-kids-the-secret-of-mystery-island-9798521868063","provider":"Surprise Castle","version":"1.0","type":"link"}