Go then, there are other worlds than these.—Stephen King, The Gunslinger There are innumerable worlds. Some are accessible simply by driving to some unexplored place. Others, by purchasing access, such as theme parks and movie theatres. Others yet can be reached only through dreams. All are tangible. All are intangible. Yet not all are accessible. And some, while accessible, may prove to be unwelcoming. Be wary of where you rest your head when you travel. For while there are beautiful sights ...