Notes from Underground is a novella by Fyodor Dostoevsky that presents the interior monologue of a man living in St. Petersburg, Russia. The protagonist, often referred to as the underground man, retreats into a self-imposed isolation from society and articulates his world views through a series of contradictory and complex thoughts and ideas. The work is split into two parts, with the first titled 'Underground' and the second, 'A Propos of the Wet Snow.' It is often regarded as one of the first existentialist novels.