On numerous occasions, Mortimer Adler wrote about the criteria that was used to determine which books of all the books written in the West would be placed within The Great Books of the Western World. Contrary to confusion and many misstatements I've read over the years, Adler says it was essentially three criteria and they are as follows: 1) Contemporary significance - Even though historically valuable, these works address “issues, problems, or facets of human life that are of major concern to us today as well as at the time in which they were written.” While the work is within the genre of science fiction and fantasy, it really explores humane themes much as traditional fiction. In other words, change the setting from Mars to Montana and it still works as a literary masterpiece. 2) Rereadability - These are books “intended for the general reader that are worth reading carefully many times or studying over a...