SELECTED SCIENCE FICTION WORLDS Other Universes of the mind, to which if you go, you might not make it back as the same person you were when you left. I've spent much time in them all. The only missing one is C. C. Mc^cApp's Gree series: c1965-6

• The INSTRUMETALITY of MANKIND Cordwainer Smith
  
• The Worlds of E. E. "DOC" SMITH. A 3fer: LENSMEN, SKYLARK Of SPACE (the best) and The D'ALAMBERTS (Interstellar Secret Agents).
  
• DR. WHO" - The Official Site
  
• ASIMOV'S CLASSIC FOUNDATION/EMPIRE
  
• FRANK HERBERT'S DUNE UNIVERSE
  
• KNOWN SPACE: LARRY NIVEN
  
• RETIEF of the CDT
  
• MARION ZIMMER BRADLEY'S DARKOVER
  
• FRED SABERHAGE'S BERSERKER stories
  COUNT GORE DI VOL Horror and some Sci-fi
  The ASTOUNDING B MONSTER Horror flicks and scie-fi

And a GENERAL SCIENCE FICTION TIMELINE SITE
ALPHA RALPHA BOULEVARD: RESOURCE PAGE