Amusing, touching, and unsettling, The Melancholy of Anatomy is that most wonderful of fictions, one that makes us see the world in an entirely new light. Here is the body turned inside out, its members set free, its humors released upon the world. Hearts bigger than planets devour light and warp the space around them; the city of London has a menstrual flow that gushes through its underground pipes; gobs of phlegm cement friendships and sexual relationships;...