C. S. Lewis

The Dark Tower is an incomplete manuscript allegedly written by C. S. Lewis that appears to be an unfinished sequel to the science fiction novel Out of the Silent Planet. Perelandra instead became the second book of Lewis' Space Trilogy, concluded by That Hideous Strength. Walter Hooper, Lewis' literary executor, …

The Discarded Image: An Introduction to Medieval and Renaissance Literature is non-fiction and the last book written by C. S. Lewis. It deals with medieval cosmology and the Ptolemaic universe, and portrays the medieval conception of a "model" of the world. This model formed "the medieval synthesis itself, the whole …