{"product_id":"9780062011114","title":"Walls Within Walls","description":"\u003cp\u003e\u003cstrong\u003ePerfect for tween readers who enjoy mysteries and puzzles and books like \u003cem\u003eChasing Vermeer, \u003c\/em\u003ethis page-turning debut novel is filled with adventure, intrigue, and heart.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eAfter their father, a video-game inventor, strikes it rich, the Smithfork kids find they hate their new life. They move from their cozy Brooklyn neighborhood to a swanky apartment on Manhattan's Fifth Avenue. They have no friends, a nanny who takes the place of their parents, and a school year looming ahead that promises to be miserable.\u003c\/p\u003e\u003cp\u003eAnd then, one day, Brid, CJ, and Patrick discover an astonishing secret about their apartment: The original owner, the deceased multimillionaire Mr. Post, long ago turned the apartment itself into a giant puzzle containing a mysterious book and hidden panels—a puzzle that, with some luck, courage, and brainpower, will lead to discovering the Post family fortune.\u003c\/p\u003e\u003cp\u003eUnraveling the mystery causes them to race through today's New York City—and to uncover some long-hidden secrets of the past.\u003c\/p\u003e","brand":"Maureen Sherry","offers":[{"title":"Default Title","offer_id":46908533112981,"sku":"9780062011114","price":8.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0484\/3175\/9509\/files\/9780062011114.png?v=1777422866","url":"https:\/\/harpercollins.com.au\/products\/9780062011114","provider":"HarperCollins AU","version":"1.0","type":"link"}