Street Smarts: Using Questions to Answer Christianity's Toughest ChallengesHow to engage in productive conversations with those who challenge your Christian convictions. Gregory Koukl's best selling book of practical apologetics, Tactics, wrote the game plan for discussing your Christian convictions with skeptics. In this follow up, Koukla leader of clear thinking Christianityreveals the fundamental flaws in common, current challenges to Christian beliefs and values and provides step by step strategies to question and reveal