{ "item_title" : "What is the Fourth Dimension?", "item_author" : [" Samuel Barton", "Charles Hinton "], "item_description" : "To get any clear notion of the fourth dimension, one must make up his mind to exercise much patience, perhaps reading and re-reading many times articles by various authors. In this exposition of the subject, I would warn the reader against supposing that any attempt is here made to convince him of the possibility of the existence of fourth dimensional space. He is not even asked to believe in a material space other than our common, every day three-space.", "item_img_path" : "https://covers1.booksamillion.com/covers/bam/1/52/361/459/1523614595_b.jpg", "price_data" : { "retail_price" : "6.49", "online_price" : "6.49", "our_price" : "6.49", "club_price" : "6.49", "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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