Hello, Columbus

I am in Columbus.  The one in Ohio, not the one in New Mexico that Pancho Villa attacked, or the one in Indiana, or the one in Georgia; and certainly not the Columbus City in Iowa, or the Columbus City in Alabama.  (If Columbus founded any more cities in North America, I’m unaware of them.) I am here for Marcon, which I am informed stands for Multiple Alternate Realities Convention.  I am a guest, but not the Guest of Honor, of whom there are rather a lot.  I am in fact a “featured author,” w...