John Stonestreet is a familiar voice to most regular listeners of WORLD News Group's audio offerings as a regular Friday contributor to our sister program 'The World and Everything In It.' Stonestreet's new book ' co-written with Brett Kunkle ' is "A Practical Guide to Culture." The book discusses dozens of important cultural issues from a Christian worldview perspective. Stonestreet is also the co-author of "Making Sense of Your World," which is a guide to the Christian worldview.