Riven Unofficial Home Page:News, walkthroughs, hints, information and galleries of game images.
Book of Beast - Riven Fun Stuff: Easter eggs, alternative endings, missing movies, and fun observations about Riven.
Guild of Linguists: The D'ni language for beginners and experts.
Nitpicking Guide to Riven: A catalog of errors in Riven, including minute background details.
Riven Unofficial Home Page: News, walkthroughs, hints, information and galleries of game images.