{"product_id":"9781647495206","title":"Crosseyed Puzzle","description":"Crosseyed Puzzle is 30 optical illusions that I invented over the years. It all started when I put a circle on a transparency and focused my eyes through the transparency paper until I saw two circles. This led me to the next step of drawing a face around the now two circles, which gave me the face of a bison. Then came the next step of coming up with a non-abstract picture, which looked to me like a Viking hat. Then I noticed that I didn't have to focus my eyes through the picture to convert the Viking hat into a Bison. Instead, I could print the optical illusion on a plain paper and cross my eyes. Therefore, I came up with the book \"Crosseyed Puzzle\". \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003e• \u003cb\u003eAuthor: \u003c\/b\u003eMichael John Silbaugh\u003c\/li\u003e\n\u003cli\u003e• \u003cb\u003ePublisher: \u003c\/b\u003eGo to Publish\u003c\/li\u003e\n\u003cli\u003e• \u003cb\u003ePublication Date: \u003c\/b\u003eJuly 09, 2021\u003c\/li\u003e\n\u003cli\u003e• \u003cb\u003eNumber of Pages: \u003c\/b\u003e22 pages\u003c\/li\u003e\n\u003cli\u003e• \u003cb\u003eLanguage: \u003c\/b\u003eEnglish\u003c\/li\u003e\n\u003cli\u003e• \u003cb\u003eBinding: \u003c\/b\u003ePaperback\u003c\/li\u003e\n\u003cli\u003e• \u003cb\u003eISBN-10: \u003c\/b\u003e1647495202\u003c\/li\u003e\n\u003cli\u003e• \u003cb\u003eISBN-13: \u003c\/b\u003e9781647495206\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Go to Publish","offers":[{"title":"Default Title","offer_id":50330810679601,"sku":"9781647495206","price":12.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0798\/8215\/8385\/files\/9781647495206__23842.jpg?v=1732109422","url":"https:\/\/www.recomparo.com\/es\/products\/9781647495206","provider":"ReComparo.com","version":"1.0","type":"link"}