Neil Gaiman’s novel Neverwhere is a funny macabre urban fantasy that focuses on a regular everyman named Richard. One night, he accidentally gets sucked into a magical world beneath London. And when I say beneath London, I mean in the sewers. It’s a mucky dank world where most people are out for themselves as they barter, plot, and kill. Richard’s sole motivation is to get home to “London Above” as he goes on an adventure with a ragtag group seeking an angel named Islington who may or may not be able…