{ "item_title" : "The Science of Light Waves", "item_author" : [" Robin Johnson "], "item_description" : "This engaging book describes the properties of light waves, how they move, and the way our eyes receive them. Readers will learn that we see an object when light reflects from its surface and into the eye. A link to interactive activities online plus an activity in the book allow readers to create models that explore how to redirect and block the path a light wave travels. Teacher's guide available.", "item_img_path" : "https://covers1.booksamillion.com/covers/bam/0/77/872/944/0778729443_b.jpg", "price_data" : { "retail_price" : "30.60", "online_price" : "30.60", "our_price" : "30.60", "club_price" : "30.60", "savings_pct" : "0", "savings_amt" : "0.00", "club_savings_pct" : "0", "club_savings_amt" : "0.00", "discount_pct" : "10", "store_price" : "" } }

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