Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Waldo Henley Hunt (November 28, 1920 November 6, 2009) was a prolific producer of pop-up books, having nearly singlehandedly revived the genre in the post-war era.Intervisual Books, his company, created pop-up books of all varieties from The Human Body to Harry Potter and the Chamber of Secrets. Haunted House by Jan Pie kowski, a pop-up book created by Hunt, won the 1980 Kate Greenaway Medal for illustration of children''s books.