books.google.com - Being funny can be intimidating, but with tricks of the trade on how to warm up an audience, choose age-appropriate material, use facial and vocal expressions to lure them in, and select props, you're on your way to the comedy club. Young children won't be able to hold in their giggles after such programs...http://books.google.com/books/about/Something_Funny_Happened_at_the_Library.html?id=aFkVv3pStR4C&utm_source=gb-gplus-shareSomething Funny Happened at the Library