well, i guess i found my list. i chose the top 50 sci-fi books according to the Science Fiction Book Club. here's the link
http://www.sfbc.com/doc/content/sitelets/FSE_Sitelet_Theme_2.jhtml?SID=nmsfctop50and here's the list. # 1 is the top and #50 is at the bottom. now, the big question....
am i going to recite authors too? .... probably going to have to.
The Lord of the Rings, J.R.R. TolkienThe Foundation Trilogy, Isaac AsimovDune, Frank HerbertStranger in a Strange Land, Robert A. HeinleinA Wizard of Earthsea, Ursula K. Le Guin
Neuromancer, William Gibson
Childhood's End, Arthur C. Clarke
Do Androids Dream of Electric Sheep?, Philip K. Dick
The Mists of Avalon, Marion Zimmer Bradley
Fahrenheit 451, Ray BradburyThe Book of the New Sun, Gene Wolfe
A Canticle for Leibowitz, Walter M. Miller, Jr.
The Caves of Steel, Isaac Asimov
Children of the Atom, Wilmar Shiras
Cities in Flight, James Blish
The Colour of Magic, Terry Pratchett
Dangerous Visions, edited by Harlan Ellison
Deathbird Stories, Harlan Ellison
The Demolished Man, Alfred Bester
Dhalgren, Samuel R. Delany
Dragonflight, Anne McCaffrey
Ender's Game, Orson Scott Card
The First Chronicles of Thomas Covenant the Unbeliever, Stephen R. DonaldsonThe Forever War, Joe Haldeman
Gateway, Frederik Pohl
Harry Potter and the Philosopher's Stone, J.K. Rowling The Hitchhiker's Guide to the Galaxy, Douglas AdamsI Am Legend, Richard Matheson
Interview with the Vampire, Anne Rice
The Left Hand of Darkness, Ursula K. Le Guin
Little, Big, John Crowley
Lord of Light, Roger Zelazny
The Man in the High Castle, Philip K. Dick
Mission of Gravity, Hal Clement
More Than Human, Theodore Sturgeon
The Rediscovery of Man, Cordwainer Smith
On the Beach, Nevil Shute
Rendezvous with Rama, Arthur C. Clarke
Ringworld, Larry NivenRogue Moon, Algis Budrys
The Silmarillion, J.R.R. TolkienSlaughterhouse-5, Kurt Vonnegut
Snow Crash, Neal Stephenson
Stand on Zanzibar, John Brunner
The Stars My Destination, Alfred Bester
Starship Troopers, Robert A. Heinlein
Stormbringer, Michael Moorcock
The Sword of Shannara, Terry BrooksTimescape, Gregory Benford
To Your Scattered Bodies Go, Philip Jose Farmer