Optical Illusions 2 get a closer look Published by DK Children HardbackRRP: £16.99Buy from AmazonBuy from Bookshop.orgBuy from EasonsBuy from HiveBuy from WaterstonesBuy from WH SmithISBN: 9780241286968Size: 284 x 230 mmPages: 32Published: 28 Sep 2017About Optical Illusions 2