I'm thrilled as ever to be teaching a class at the Muse and the Marketplace 2019 on "Essentials of Style." Here's an overview of what we'll do that hour: Gustave Flaubert suggested that "...there is no such thing as subject—style in itself being an absolute manner of seeing things.” Okay, Flaubert might have gone a bit overboard, but there's an unmistakable provocation in his words that is helpful--perhaps inevitable--for writers to contend with. But what is style, exactly? And…