The Nabokov Assignment - Excerpts and commentaries/syntheses for the 65 stories in The Short Stories of Vladimir Nabokov, collected in 1991 by the author's son, Dmitri. - http://www.irkland.com/writing/nabokov1.htm
Pale Fire - Short essay on Nabokov's 1952 satirical novel and its literary significance. - http://www3.iath.virginia.edu/elab/hfl0244.html
Nabokov A-Z - Descriptions of terms, events, and names from Nabokov's works. - http://www.davidson.edu/academic/english/faculty/zk/vnaz/nabaz.htm