Just don’t. Trust me, no one wants to hear that conversation. Ask my critique group, I have no tolerance for him. Who’s Bob? You know Bob—every writer knows Bob, but historical fiction writers know him best. Bob is the gate crasher, the unwanted guest who always brings down the party, only instead of hanging out at the bar and being obnoxious, Bob hangs out in a story with the protagonist taking on the role as tiresome wingman. At first, it’s all fun and games. Our hero is happy—no relieved—when Bob shows up. Finally the opportunity to trot out his knowledge of…