{"product_id":"2940045177498","title":"Magic Squares: 50 Brain Teazers","description":"\u003cp\u003eMagic squares have been around for some 4000 years, possibly starting with the ‘Loh Shu’ square of Chinese legend. They have exercised the minds of recreational puzzlers and mathematicians alike; they appear in art, architecture and books (both novels and learned writings). I have gathered together a selection from the many sources and added a few of my own. It is not a learned text and it may\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Roy Whitlow","offers":[{"title":"Default Title","offer_id":47110129451248,"sku":"2940045177498","price":3.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/2940045177498_p0.jpg?v=1763971664","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/2940045177498","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}