{"product_id":"the-hidden-staircase-9781515469834","title":"The Hidden Staircase","description":"\u003cp\u003e\u003cstrong\u003eBook Two in the legendary mystery series returns with a thrilling adventure of hidden doors, secret passageways, eerie disappearances, and high-stakes sleuthing.\u003c\/strong\u003e When a local estate is said to be haunted by \u003cstrong\u003eghostly footsteps\u003c\/strong\u003e and strange lights behind the walls, young detective \u003cstrong\u003eNancy Drew\u003c\/strong\u003e agrees to investigate. Soon she's facing \u003cstrong\u003efrightening sabotage, family secrets, coded clues, and a mysterious staircase that leads deep into the unknown\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003eGuided by her sharp intuition and unstoppable courage, she follows a trail of \u003cstrong\u003emysterious intruders, missing valuables, and long-buried crimes\u003c\/strong\u003e, all while protecting her father from a dangerous scheme. With every twist and turn she proves why she's become one of literature's most \u003cstrong\u003eiconic girl detectives\u003c\/strong\u003e-a brilliant, fearless sleuth driven by \u003cstrong\u003ejustice, friendship, and the thrill of the chase\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003ePerfect for readers who love \u003cstrong\u003eclassic mysteries, haunted house adventures, gothic suspense, detective fiction for young adults, and vintage whodunits\u003c\/strong\u003e, \u003cem\u003eThe Hidden Staircase\u003c\/em\u003e continues the timeless tradition of fast-paced puzzles, \u003cstrong\u003eclue-by-clue revelations\u003c\/strong\u003e, and unforgettable characters.\u003c\/p\u003e\u003cp\u003eA cornerstone of \u003cstrong\u003eGolden Age mystery fiction\u003c\/strong\u003e, this newly available public-domain edition brings a beloved classic to modern audiences-ideal for \u003cstrong\u003ecollectors, libraries, classrooms, homeschool reading lists, and fans of detective stories, puzzle-solving, and smart, capable heroines\u003c\/strong\u003e.\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eBinding Type:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Positronic Publishing\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 01\/01\/2026\u003cbr\u003e\u003cb\u003eISBN:\u003c\/b\u003e 9781515469834\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 150\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.46lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 9.00h x 6.00w x 0.32d","brand":"Carolyn Keene","offers":[{"title":"Default Title","offer_id":52181419851957,"sku":"9781515469834","price":15.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/0804\/6492\/files\/img_1ff49b0f-4258-442a-95ce-ae6e025bef81.jpg?v=1768923085","url":"https:\/\/pastforward.org\/products\/the-hidden-staircase-9781515469834","provider":"Past Forward","version":"1.0","type":"link"}