When I thought of having Neil Gaiman visit LitPark, I wondered, What of Neil hasn’t already been covered? I could say something about his storytelling, naturally, or how he’s the one author who lives on both my bookshelf and Mr. Henderson’s. I could say something about the characters he writes, like Dearly and The Runt, who sort of crawl into my brain and live there even after their stories end. But people write these things about Neil Gaiman all the time.