{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Half Empty, Half Full: Understanding the Psychological Roots of Optimism","author_name":"Dr. Susan C. Vaughan","thumbnail_url":"https://www.ebooknetworking.net/books/015/601/big015601100X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-015601100X.html\">Half Empty, Half Full: Understanding the Psychological Roots of Optimism</a>","width":400,"height":300}