• Print Book Sales Rose Again in 2016. Unit sales of print books rose 3.3% in 2016 over the previous year, making it the third-straight year of print growth. http://www.publishersweekly.com/pw/by-topic/industry-news/bookselling/article/72450-print-book-sales-rose-again-in-2016.html 335 comments 10/1/2017 books