This is a very confusing, but once understood very well organized infographic. It shares a variety of information in a concise manor. For each book, it shares the number of translations, and number of copies sold, and even the number of editors. I am puzzled as to why the number of editors would be important. What do your students think?
Make each of these books available to your students. In more advanced classes, have students read the books, and argue for or against their inclusion in this list (exclude books of religion if you wish). What made each of these books so important that they were read and shared so widely? Were they important culturally? Was there a certain following? Were they about a certain event that affected the lives of many people. Have the books been around a long time, allowing many people to read it? What books are you students surprised are not on this list?