"I was a writer before I knew what a writer was." -Joseph DoughertyJoseph Dougherty has been a successful playwright and television writer, producer, and director for more than thirty years. He's written for breakthrough series that have changed the way we look at television drama, from thirtysomething to Pretty Little Liars, winning everything from Emmys to Teen Choice Awards along the way. In A Screenwriter's Companion, Dougherty offers insights and advice bot...