6:17 A Game Plan for Discussing Your Christian Convictions [ Review ] 10:52 Do THIS to Start Spiritual Conversations - Tactics with Greg Koukl, Amy Hall, and Mikel Del Rosario 2:38 Tactics and Non-Christians 1:52 Tactics: A Game Plan for Discussing Your Christian Convictions online course, taught by Greg Koukl 7:09 book review Tactics by Gregory Koukl 4:07 The Columbo Tactic in Apologetics 4:00 Tactics by Gregory Koukl | Book Summary 10:39 Tactics: Book Review 8:17 Tactics by Gregory Koukl: A Book Review