Exhaustive timeline of the Zork series of games.
Web Version 1.0 of the second edition of the Encyclopedia Frobozzica by Nino Ruffini, revised from the bound version included in Return to Zork.
Retrospective of Wishbringer and the Enchanter Trilogy by Erik Reckase.
Retrospective on the Zork Trilogy by Erik Reckase.
Text of three part series of articles about the origins of the Zork Trilogy, from Infocom's newsletter The New Zork Times.
Previews of fan game "Zork: The Hidden Evil" in development. Zork Grand Inquisitor title fonts. Hints, maps, pictures, music, desktop themes, and downloads of text games in the series.
Petition asking Activision to continue making Zork games.
History of the Zork games, screenshots, maps, walkthroughs for all games, and parody box covers.
Insightful criticism by Duncan "Second April" Stevens. "There are many good things about Zork III, and perhaps the best of them is that it goes against the fantasy-game grain."
Paul O'Brian's Review of Dungeon, predecessor to the Zork trilogy.