What to read after Notes from the Underground?

Notes from Underground, a 1864 novella by Fyodor Dostoyevsky marks the dividing line between nineteenth- and twentieth-century fiction, and between the visions of self each century embodied. One of the most remarkable characters in literature, the unnamed narrator is a former civil servant living in St. Petersburg who has defiantly withdrawn into an underground existence. In full retreat from society, he scrawls a passionate, obsessive, self-contradictory narrative that serves as a devastating attack on social utopianism and an assertion of man's essentially irrational nature. The first part of the story is told in monologue form, and attacks emerging Western philosophy, especially Nikolay Chernyshevsky's What Is to Be Done?. The second part of the book is called "Àpropos of the Wet Snow", and describes certain events that, it seems, are destroying and sometimes renewing the underground man, who acts as a first person, unreliable narrator and anti-hero.