C.S. Lewis's first Christian book has been a difficult read for most individuals, however a newly released edition makes it easier to understand. Dr. David Downing is the editor of The Pilgrim's Regress: Wade Annotated Edition. William O'Flaherty spoke with Dr. Downing recently about how he became involved in the project, along with what types of helps he provides in this version of the 1933 volume. Previously Dr. Downing has been on the show to discuss his books The Most Reluctant Convert and Looking for the King (see below for links).