Citing electronic references
Literary Criticism
Dictionary of Symbolism: Explanations for commonly used symbolism in literature.
For literary glossaries see the various glossaries
Today in Literature: daily calendar of stories about literary history.

Timeline - American Literature
Timeline - English Literature
Literary Timeline (flash)

Nobel Prize in Literature: Laureates since 1901
List of winners and shortlisted authors of the Booker Prize for Fiction

Facts on various topics
List of historical anniversaries