{"product_id":"2940153776590","title":"Mystery Math Squad: Ghost of Cuthbert Castle","description":"\u003cp\u003eA call on the hotline takes the Mystery Math Squad to a construction site. According to Paul Parker, their project is at a standstill because the area is haunted. Addie, Linus, Trixie and Devon have their hands full multiplying and dividing steps, window panes and wall carvings to solve riddles. The gang gets a real adventure for their history project; complete with an old structure, a ghost and a disappearing Trixie! Will the mystery math Squad's math skills help figure out what's going on in the middle of the woods?\u003c\/p\u003e","brand":"Ms Marie","offers":[{"title":"Default Title","offer_id":47181473317104,"sku":"2940153776590","price":2.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/2940153776590_p0.jpg?v=1764056030","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/2940153776590","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}