Taras Bulba, et. al by Nikolai Gogol (Site) - The complete online HTML text, extensively annotated, with references cross-linked to the Encyclopedia of the Self.
The Calash (Site) - Text of the story, on one page.
The Overcoat (Site) - Complete short story in HTML.
The Rise of Prose: Gogol (Site) - Details the change in Russian literature after the introduction of Gogol's works