* What were C.S. Lewis's theories on heaven and hell, literature, and the imagination? Or his arguments for Christianity and theodicy? Here are 15 essays that explore three major philosophical themes---truth, goodness, and beauty---from the writings of this noted thinker and Christian apologist. Contributors include Peter Kreeft, Jerry Walls, Gary Habermas, and Victor Reppert. 280 pages, softcover from InterVarsity.