I get asked questions about publishing frequently, whether by e-mail or at book signings and events. Usually I shrug and mumble something about luck, because it does feel kind of arbitrary. But I thought I’d use this opportunity to answer as many of those questions as I can.To make it more entertaining, let’s start by discussing Fifty Shades of Grey – since it’s one of those anomalies we really can’t use as a basis for any true conversation about publishing. But it’s always the kind of e...