{"product_id":"book-29-the-transcontinental-railroad-adventure","title":"Book 29 — The Transcontinental Railroad Adventure","description":"Book 29 of The Amazing Adventures of Margaret and Sparkle Dog. Margaret and Sparkle Dog ride the Transcontinental Railroad in this 50-page interactive coloring adventure for kids, packed with mazes, puzzles, and activities. Every page carries a QR code — scan it to hear that page's narration read aloud.","brand":"Giant Coloring Banners","offers":[{"title":"Default Title","offer_id":67745552564303,"sku":null,"price":3.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/7058\/4655\/files\/book-29-cover.webp?v=1792175673","url":"https:\/\/giantcoloringbanners.com\/products\/book-29-the-transcontinental-railroad-adventure","provider":"Giant Coloring Banners","version":"1.0","type":"link"}