Sleep paralysis - A thread dealing with sleep paralysis (1995-1997). dem0nmac.mgh.harvard.edu/neurowebforum/GeneralFeedbackArticles/sleepparalysis.html
Sleep Paralysis and Related Experiences - A comprehensive site dealing with sleep paralysis, hypnagogic and hypnopompic hallucinations. watarts.uwaterloo.ca/~acheyne/S_P.html