{"product_id":"9780679886075","title":"The Fly on the Ceiling","description":"By: Julie Glass | Illustrator:  Richard Walz | Series: Step into Reading \u003chr\u003e\u003cb\u003eThat is one pesky fly! Kids will love this funny and very accessible myth about the real-life historical figure who popularized the Cartesian system of coordinates. You won't believe how he did it!\u003cbr\u003e\u003c\/b\u003e\u003cbr\u003eRecognized as the father of analytic geometry, René Descartes was a French mathematician and philosopher. So how could a fly lead to an important math discovery? Read this imaginative Step 4 and find out!\u003cbr\u003e\u003cbr\u003e\u003cb\u003eStep 4 Readers\u003c\/b\u003e use challenging vocabulary and short paragraphs to tell exciting stories. For newly independent readers who read simple sentences with confidence.","brand":"Random House Books for Young Readers","offers":[{"title":"US - Paperback \/ softback","offer_id":46390733275363,"sku":"DTRPRUS-9780679886075","price":38.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1778\/4925\/files\/9780679886075.jpg?v=1748049346","url":"https:\/\/buybookbook.com\/zh-mo\/products\/9780679886075","provider":"買書書 BuyBookBook","version":"1.0","type":"link"}