The perfect book for paranoid times, “I” introduces us to W, a mere hanger-on in East Berlin’s postmodern underground literary scene. All is not as it appears, though, as W is actually a Stasi informant who reports to the mercurial David Bowie lookalike, Major Feuerbach. But are political secrets all that W is seeking in the underground labyrinth of Berlin? In fact, what W really desires are hi...