Street Smarts Study Guide: Using Questions to Answer Christianity's Toughest ChallengesThe Street Smarts Study Guide guides Christians, step by step, in how to maneuver effectively and comfortably in conversations by using questions to expose the flaws in the thinking of faith critics. Building on Street Smarts, this study guide by Gregory Koukl will take you deeper, teaching you the strategies for productive conversations with those who challenge your convictions on a variety of issues. The focus is on revealing the fundamental flaws