New in paperback and now revised and updated, "Outbreak, " by gifted youth leader Greg Stier draws on the example of "e;viral marketing"e; in secular marketing to illustrate the idea of "e;viral evangelism"e;. He believes if we equip teens to be contagious, unstoppable Christians like those in the book of Acts, a major revival is sure to follow. This new edition contains practical strategies and links to free resources and forums."