100.00%
The Man Who Sold The Moon
Robert A. Heinlein
100.00%
The Moon Is A Harsh Mistress
Robert A. Heinlein
93.73%
Red Planet
Robert A. Heinlein
88.42%
Starman Jones
Robert A. Heinlein
73.25%
Revolt In 2100
Robert A. Heinlein
61.67%
Worlds Of Robert Heinlein
Robert A. Heinlein
61.26%
Time Enough For Love
Robert A. Heinlein
56.07%
Ringworld
Larry Niven
55.95%
The Menace From Earth
Robert A. Heinlein
55.95%
Podkayne Of Mars
Robert A. Heinlein
55.49%
A Canticle For Leibowitz
Walter M. Miller
54.99%
To Sail Beyond The Sunset
Robert A. Heinlein
50.32%
A Fall Of Moondust
Arthur C. Clarke
50.32%
Protector
Larry Niven
50.32%
Ringworld Engineers
Larry Niven
50.32%
Tales Of Known Space
Larry Niven
50.32%
Tau Zero
Poul Anderson
50.32%
The World Of Ptavvs
Larry Niven
49.74%
Against A Dark Background
Iain M. Banks
49.74%
Brave New World
Aldous Huxley
49.74%
Fallen Star
James Blish
49.74%
Friday
Robert A. Heinlein
49.74%
Monkey Planet
Pierre Boulle
49.74%
Stand On Zanzibar
John Brunner
49.68%
Assignment In Eternity (1)
Robert A. Heinlein
49.68%
Assignment In Eternity (volume 2)
Robert A. Heinlein
49.68%
The Past Through Tomorrow (1)
Robert A. Heinlein
48.78%
A Case Of Conscience (After Such Knowledge 1)
James Blish
48.78%
The Dispossessed
Ursula K. Le Guin
48.78%
The Lathe Of Heaven
Ursula K. Le Guin
45.01%
Farmer In The Sky
Robert A. Heinlein
45.01%
Have Space Suit - Will Travel
Robert A. Heinlein
45.01%
Rendezvous With Rama
Arthur C. Clarke
45.01%
Rocketship Galileo
Robert A. Heinlein
44.05%
Cities In Flight (complete series)
James Blish
43.47%
All Fools' Day
Edmund A. Cooper
43.47%
Approaching Oblivion
Harlan Ellison
43.47%
The Black Corridor
Michael Moorcock
43.47%
Fourth Mansions
R. A. Lafferty
43.47%
Stormbringer (Elric Saga 10)
Michael Moorcock
37.81%
Dune (Dune 1)
Frank Herbert
33.02%
Blake's 7
Trevor Hoyle
33.02%
Time For The Stars
Robert A. Heinlein
32.06%
The Ship Who Sang
Anne McCaffrey
32.06%
The Ship Who Searched
Anne McCaffrey
29.32%
Footfall
Larry Niven Jerry Pournelle
29.32%
Foundation (Foundation 3)
Isaac Asimov
29.32%
Foundation And Empire (Foundation 4)
Isaac Asimov
29.32%
Foundation's Edge (Foundation 6)
Isaac Asimov
29.32%
The Gods Themselves
Isaac Asimov
29.32%
I, Robot (Robot)
Isaac Asimov
29.32%
Second Foundation (Foundation 5)
Isaac Asimov
26.75%
Ensign Flandry
Poul Anderson
26.75%
The High Crusade
Poul Anderson
26.75%
Outpost Mars
Cyril Judd
26.75%
Trader To The Stars
Poul Anderson
23.57%
The Caves Of Steel (R. Daneel Olivaw 1)
Isaac Asimov
23.57%
The Currents Of Space (Empire 3)
Isaac Asimov
23.57%
The Door Into Summer
Robert A. Heinlein
23.57%
Inconstant Moon
Larry Niven
23.57%
Limits
Larry Niven
23.57%
The Long Arm Of Gil Hamilton
Larry Niven
23.57%
Neutron Star
Larry Niven
23.57%
Web Of Everywhere
John Brunner
18.26%
Between Planets
Robert A. Heinlein
18.26%
Beyond This Horizon
Robert A. Heinlein
18.26%
Childhood's End
Arthur C. Clarke
18.26%
Fantastic Voyage
Isaac Asimov
18.26%
The Fountains Of Paradise
Arthur C. Clarke
18.26%
The Mote In God's Eye (Moties 1)
Jerry Pournelle Larry Niven
18.26%
The Naked Sun (R. Daneel Olivaw 2)
Isaac Asimov
18.26%
Nova
Samuel R. Delany
18.26%
The Rest Of The Robots (Robot)
Isaac Asimov
18.26%
Robots And Empire (R. Daneel Olivaw 4)
Isaac Asimov
18.26%
The Stars Like Dust (Empire 2)
Isaac Asimov
17.32%
Day Of The Triffids
John Wyndham
17.32%
The Time Machine
H. G. Wells
17.30%
A Day For Damnation (War Against the Chtorr 2)
David Gerrold
17.30%
The Faded Sun Trilogy
C. J. Cherryh
17.30%
Man Kzin Wars III
Poul Anderson Larry Niven Jerry Pournelle
17.30%
Man Kzin Wars IV
Greg Bear Donald Kingsbury Larry Niven S. M. Stirling
17.30%
A Matter For Men (War Against the Chtorr 1)
David Gerrold
17.30%
Stardance
Spider Robinson Jeanne Robinson
17.30%
Telempath
Spider Robinson
12.01%
Frankenstein
Mary Shelley
12.01%
Pebble In The Sky (Empire 1)
Isaac Asimov
11.99%
The Avatar
Poul Anderson
11.99%
Captive Universe
Harry Harrison
11.99%
Double Star
Robert A. Heinlein
11.99%
Expedition To Earth
Arthur C. Clarke
11.99%
The Integral Trees
Larry Niven
11.99%
Man Plus
Frederik Pohl
11.58%
Deathworld (Deathworld 1)
Harry Harrison
11.58%
Deathworld Trilogy (Deathworld)
Harry Harrison
11.58%
False Dawn
Chelsea Quinn Yarbro
11.58%
Kraken Wakes
John Wyndham
11.58%
Midwich Cuckoos
John Wyndham
11.58%
The Puppet Masters
Robert A. Heinlein
11.58%
Time of the Fourth Horseman
Chelsea Quinn Yarbro
11.58%
Trouble with Lichen
John Wyndham
11.58%
War Of The Worlds
H. G. Wells
6.27%
20,000 Leagues Under The Sea
Jules Verne Mendor Brunetti
6.27%
2001: A Space Odyssey
Arthur C. Clarke
6.27%
2010, Odyssey Two
Arthur C. Clarke
6.27%
The Black Cloud
Fred Hoyle
6.27%
The Chrysalids
John Wyndham
6.27%
The Dark Design (Riverworld Saga 3)
Philip Jose Farmer
6.27%
The Earth Book of Stormgate (1)
Poul Anderson
6.27%
Earthlight (Space Trilogy 2)
Arthur C. Clarke
6.27%
Exiles On Asperus
John Wyndham
6.27%
Fabulous Riverboat
Philip Jose Farmer
6.27%
Farnham's Freehold
Robert A. Heinlein
6.27%
The First Men In The Moon
H. G. Wells
6.27%
A For Andromeda (Andromeda 1)
John Elliot Fred Hoyle
6.27%
Glide Path
Arthur C. Clarke
6.27%
Hothouse
Brian Aldiss
6.27%
The Left Hand Of The Electron
Isaac Asimov
6.27%
The Lost Worlds Of 2001
Arthur C. Clarke
6.27%
The Magic Labyrinth (Riverworld Saga 4)
Philip Jose Farmer
6.27%
Make Room! Make Room!
Harry Harrison
6.27%
The Makeshift Rocket
Poul Anderson
6.27%
The Martian Way
Isaac Asimov
6.27%
Midnight At The Wells Of Souls (Well of Souls 1)
Jack L. Chalker
6.27%
Mission Of Gravity
Hal Clement
6.27%
The Moons Of Jupiter (Lucky Starr 5)
Isaac Asimov
6.27%
Oceans Of Venus (Lucky Starr 3)
Isaac Asimov
6.27%
Past Master
R. A. Lafferty
6.27%
Pirates Of The Asteroids (Lucky Starr 2)
Isaac Asimov
6.27%
Profiles Of The Future
Arthur C. Clarke
6.27%
Red Dwarf (Red Dwarf 1)
Doug Naylor Rob Grant
6.27%
Satan's World
Poul Anderson
6.27%
The Secret People
John Wyndham
6.27%
Space Ranger (Lucky Starr 1)
Isaac Asimov
6.27%
The Star Beast
Robert A. Heinlein
6.27%
Star Smashers Of The Galaxy Rangers
Harry Harrison
6.27%
The Stone That Never Came Down
John Brunner
6.27%
The Subatomic Monster
Isaac Asimov
6.27%
The Technicolor Time Machine
Harry Harrison
6.27%
Through A Glass, Clearly
Isaac Asimov
6.27%
To Your Scattered Bodies Go
Philip Jose Farmer
6.27%
Tongues Of The Moon
Philip Jose Farmer
6.27%
Towards Tomorrow
Isaac Asimov
6.27%
Tunnel In The Sky
Robert A. Heinlein
6.27%
The Universe
Isaac Asimov
6.27%
War In The Air
H. G. Wells
6.27%
Warlock In Spite Of Himself
Christopher Stasheff
5.75%
The Age of Scorpio
Gavin Smith
5.75%
Alien
Alan Dean Foster
5.75%
Alien 3
Alan Dean Foster
5.75%
Ambush at Corellia (Star Wars: Corellian Trilogy 1)
Roger MacBride Allen
5.75%
Assault At Selonia (Star Wars: Corellian Trilogy 2)
Roger MacBride Allen
5.75%
Avatar: Book 1 (Star Trek: Deep Space Nine)
Stephani Perry
5.75%
Avatar: Book 2 (Star Trek: Deep Space Nine)
Stephani Perry
5.75%
Barricade (Kenstibec 1)
Jon Wallace
5.75%
Before The Storm (Star Wars: Black Fleet Crisis 1)
Michael Kube-McDowell
5.75%
Burning Chrome
William Gibson
5.75%
A Call to Darkness (Star Trek: The Next Generation 9)
Michael Jan Friedman
5.75%
The Captains' Honour (Star Trek: The Next Generation 8)
David Dvorkin Daniel Dvorkin
5.75%
Caretaker (Star Trek: Voyager)
L. A. Graf
5.75%
Chain of Attack (Star Trek)
Jean DeWeese Gene DeWeese
5.75%
Children of Hamlin (Star Trek: The Next Generation 3)
Carmen Carter
5.75%
Children Of The Jedi (Star Wars: Callista trilogy 1)
Barbara Hambly
5.75%
Contamination (Star Trek: The Next Generation 16)
John Vornholt
5.75%
Courageous (The Lost Fleet 3)
Jack Campbell
5.75%
The Courtship Of Princess Leia (Star Wars)
Dave Wolverton
5.75%
Dark Mirror (Star Trek: The Next Generation)
Diane Duane
5.75%
Darksaber (Star Wars: Callista trilogy 2)
Kevin J. Anderson
5.75%
Dauntless (The Lost Fleet 1)
Jack Campbell
5.75%
Debtor's Planet (Star Trek: The Next Generation 30)
Bill Thompson
5.75%
Deep Domain (Star Trek)
Howard Weinstein
5.75%
Devil's Heart (Star Trek: The Next Generation)
Carmen Carter
5.75%
The Disinherited (Star Trek)
Peter David Michael Jan Friedman Robert Greenberger
5.75%
Doctor's Orders (Star Trek)
Diane Duane
5.75%
Doomsday World (Star Trek: The Next Generation 12)
Peter David Robert Greenberger Michael Jan Friedman Carmen Carter
5.75%
Dreadnought! (Star Trek)
Diane Carey
5.75%
Dreams Of The Raven (Star Trek)
Carmen Carter
5.75%
Encounter at Farpoint (Star Trek: The Next Generation)
David Gerrold
5.75%
Exiles (Star Trek: The Next Generation 14)
Howard Weinstein
5.75%
Fearless (The Lost Fleet 2)
Jack Campbell
5.75%
A Flag Full of Stars (Star Trek 54)
Brad Ferguson
5.75%
Forever War
Joe Haldeman
5.75%
Fortune's Light (Star Trek: The Next Generation 15)
Michael Jan Friedman
5.75%
Ghost Ship (Star Trek: The Next Generation 1)
Diane Carey
5.75%
Grounded (Star Trek: The Next Generation 25)
David Bischoff
5.75%
Gulliver's Fugitives (Star Trek: The Next Generation 11)
Keith Sharee
5.75%
How Much for Just the Planet? (Star Trek)
John M. Ford
5.75%
The IDIC Epidemic (Star Trek)
Jean Lorrah
5.75%
Imzadi (Star Trek: The Next Generation)
Peter David
5.75%
Journey to the Centre of the Earth
Jules Verne
5.75%
The Klingon Gambit (Star Trek)
Robert E. Vardeman
5.75%
Kobayashi Maru (Star Trek)
Julia Ecklar
5.75%
The Lost Years (Star Trek)
J. M. Dillard
5.75%
The Making Of Star Trek
Gene Roddenberry Stephen Whitfield
5.75%
The Man In The High Castle
Philip K. Dick
5.75%
Masks (Star Trek: The Next Generation 7)
John Vornholt
5.75%
Metamorphosis (Star Trek: The Next Generation)
Jean Lorrah
5.75%
My Enemy My Ally (Star Trek)
Diane Duane
5.75%
The Pandora Principle (Star Trek)
Carolyn Clowes
5.75%
The Peacekeepers (Star Trek: The Next Generation 2)
Jean DeWeese
5.75%
Photostory (Star Trek)
Richard J. Anobile
5.75%
Planet Of Judgement (Star Trek Adventures 5)
Joe Haldeman
5.75%
Power Hungry (Star Trek: The Next Generation 6)
Howard Weinstein
5.75%
Prime Directive (Star Trek)
Garfield Reeves-Stevens Judith Reeves-Stevens
5.75%
Probe (Star Trek)
Michael Jan Friedman Margaret Wander Bonanno
5.75%
Q-in-Law (Star Trek: The Next Generation 18)
Peter David
5.75%
Red Dwarf Omnibus: Infinity Welcomes Careful Drivers & Better Than Life
Rob Grant Doug Naylor
5.75%
Relentless (The Lost Fleet 5)
Jack Campbell
5.75%
The Return Of The Time Machine
Egon Friedell
5.75%
Reunion (Star Trek: The Next Generation)
Michael Jan Friedman
5.75%
The Rift (Star Trek)
Peter David
5.75%
Rock and a Hard Place (Star Trek: The Next Generation 10)
Peter David
5.75%
Rogue Moon
Algis Budrys
5.75%
Romulan Way (Star Trek)
Diane Duane Peter Morwood
5.75%
The Rules Of Engagement (Star Trek)
Peter Morwood
5.75%
The Santaroga Barrier
Frank Herbert
5.75%
Sarek (Star Trek)
A. C. Crispin
5.75%
Shadow Lord (Star Trek 22)
Laurence Yep
5.75%
Shield Of Lies (Star Wars: Black Fleet Crisis 2)
Michael Kube-McDowell
5.75%
Showdown At Centerpoint (Star Wars: Corellian Trilogy 3)
Roger MacBride Allen
5.75%
Spectre Of The Past (Hand of Thrawn 1)
Timothy Zahn
5.75%
Spock Must Die (Star Trek)
James Blish Gene Roddenberry
5.75%
Spock's World (Star Trek)
Diane Duane
5.75%
Star Maker
Olaf Stapledon
5.75%
Star Trek 7
James Blish
5.75%
Star Trek II: The Wrath Of Khan (Star Trek)
Vonda McIntyre
5.75%
Star trek II: The wrath of Khan photostory (Star Trek)
Richard J. Anobile
5.75%
Star Trek IV: The Voyage Home (Star Trek)
Vonda McIntyre
5.75%
Star Trek: The Motion Picture (Star Trek)
Gene Roddenberry
5.75%
Star Wars Episode 1: Phantom Menace
Terry Brooks
5.75%
Star Wars: Dark Force Rising (The Thrawn Trilogy 2)
Timothy Zahn
5.75%
Star Wars: Heir to the Empire (The Thrawn Trilogy 1)
Timothy Zahn
5.75%
Star Wars: The Crystal Star (Star Wars 6)
Vonda McIntyre
5.75%
Star Wars: The Last Command (The Thrawn Trilogy 3)
Timothy Zahn
5.75%
Starship Troopers
Robert A. Heinlein
5.75%
Strangers From The Sky (Star Trek)
Margaret Wander Bonanno
5.75%
Strike Zone (Star Trek: The Next Generation 5)
Peter David
5.75%
Survival (Starfleet Academy 3)
Peter David
5.75%
Survivors (Star Trek: The Next Generation 4)
Jean Lorrah
5.75%
Tales From Jabba's Palace (Star Wars)
Kevin J. Anderson
5.75%
Tales From The Mos Eisley Cantina (Star Wars)
Kevin J. Anderson
5.75%
Tales Of The Bounty Hunters (Star Wars)
Kevin J. Anderson
5.75%
THX 1138
Ben Bova George Lucas
5.75%
Time for Yesterday (Star Trek)
A. C. Crispin
5.75%
Timetrap (Star Trek)
David Dvorkin
5.75%
The Truce at Bakura (Star Wars)
Kathy Tyers
5.75%
Unification (Star Trek: The Next Generation)
Jeri Taylor
5.75%
Use Of Weapons (The Culture book 3)
Iain M. Banks
5.75%
Valiant (The Lost Fleet 4)
Jack Campbell
5.75%
Vendetta (Star Trek: The Next Generation)
Peter David
5.75%
Vision Of The Future (Hand of Thrawn 2)
Timothy Zahn
5.75%
Vulcan Academy Murders (Star Trek)
Jean Lorrah
5.75%
The Wounded Sky (Star Trek)
Diane Duane
5.31%
All The Weyrs Of Pern (Pern)
Anne McCaffrey
5.31%
Babel 17
Samuel R. Delany
5.31%
The Black Throne
Fred Saberhagen Roger Zelazny
5.31%
Blood Of Amber (Chronicles of Amber 7)
Roger Zelazny
5.31%
Cautionary Tales
Chelsea Quinn Yarbro
5.31%
Children Of Dune (Dune 3)
Frank Herbert
5.31%
The Courts Of Chaos (Chronicles of Amber 5)
Roger Zelazny
5.31%
The Crystal Singer (Crystal Singer 1)
Anne McCaffrey
5.31%
Cuckoo's Egg
C. J. Cherryh
5.31%
Damnation Alley
Roger Zelazny
5.31%
Dark Universe
Dan Galouye
5.31%
Daughter Of Regals
Stephen Donaldson
5.31%
The Demolished Man
Alfred Bester
5.31%
Dirk Gently's Holistic Detective Agency (Dirk Gently 1)
Douglas Adams
5.31%
The Dolphins of Pern (Pern)
Anne McCaffrey
5.31%
Dragondrums (Pern 6)
Anne McCaffrey
5.31%
Dragonquest (Pern 2)
Anne McCaffrey
5.31%
Dragonsdawn (Pern)
Anne McCaffrey
5.31%
Dragonsinger (Pern 5)
Anne McCaffrey
5.31%
Dragonsong (Pern 4)
Anne McCaffrey
5.31%
Drinking Sapphire Wine
Tanith Lee
5.31%
Dune Messiah (Dune 2)
Frank Herbert
5.31%
The Farthest Shore (Earthsea 3)
Ursula K. Le Guin
5.31%
Fellowship Of The Ring (The Lord of the Rings 1)
J. R. R. Tolkien
5.31%
The First Fall (Pern 12)
Anne McCaffrey
5.31%
The Flight Of The Horse
Larry Niven
5.31%
Foreigner
C. J. Cherryh
5.31%
Get Off The Unicorn
Anne McCaffrey
5.31%
Glory Road
Robert A. Heinlein
5.31%
Golden Apples Of The Sun
Ray Bradbury
5.31%
Gunner Cade
Cyril Judd
5.31%
The Guns Of Avalon (Chronicles of Amber 2)
Roger Zelazny
5.31%
The Hand Of Oberon (Chronicles of Amber 4)
Roger Zelazny
5.31%
The Hobbit
J. R. R. Tolkien
5.31%
The Illearth War (The Chronicles of Thomas Covenant, The Unbeliever 2)
Stephen Donaldson
5.31%
The Illustrated Man
Ray Bradbury
5.31%
Invader
C. J. Cherryh
5.31%
Knight Of Shadows (Chronicles of Amber 9)
Roger Zelazny
5.31%
The Left Hand Of Darkness
Ursula K. Le Guin
5.31%
Lord Foul's Bane (The Chronicles of Thomas Covenant, The Unbeliever 1)
Stephen Donaldson
5.31%
Lord Of Light
Roger Zelazny
5.31%
The Mists Of Avalon (Avalon 1)
Marion Zimmer Bradley
5.31%
Moreta, Dragon Lady Of Pern (Pern 7)
Anne McCaffrey
5.31%
My Name Is Legion
Roger Zelazny
5.31%
Nine Princes In Amber (Chronicles of Amber 1)
Roger Zelazny
5.31%
Odd John
Olaf Stapledon
5.31%
The One Tree (The Second Chronicles of Thomas Covenant, The Unbeliever 2)
Stephen Donaldson
5.31%
Partnership
Margaret Ball Anne McCaffrey
5.31%
Pegasus In Flight
Anne McCaffrey
5.31%
Planet Of Exile
Ursula K. Le Guin
5.31%
Prentice Alvin (Alvin Maker 3)
Orson Scott Card
5.31%
Prime Number
Harry Harrison
5.31%
Red Prophet (Alvin Maker 2)
Orson Scott Card
5.31%
Restoree
Anne McCaffrey
5.31%
Return Of The King (The Lord of the Rings 3)
J. R. R. Tolkien
5.31%
Roadmarks
Roger Zelazny
5.31%
Rocannon's World
Ursula K. Le Guin
5.31%
Seventh Son (Alvin Maker 1)
Orson Scott Card
5.31%
Sign Of Chaos (Chronicles of Amber 8)
Roger Zelazny
5.31%
The Sign Of The Unicorn (Chronicles of Amber 3)
Roger Zelazny
5.31%
Silver Locusts
Ray Bradbury
5.31%
Songmaster
Orson Scott Card
5.31%
Stormqueen! (Darkover 2)
Marion Zimmer Bradley
5.31%
Tehanu (Earthsea 4)
Ursula K. Le Guin
5.31%
Threshold
Ursula K. Le Guin
5.31%
The Tombs Of Atuan (Earthsea 2)
Ursula K. Le Guin
5.31%
Trumps Of Doom (Chronicles of Amber 6)
Roger Zelazny
5.31%
The Two Towers (The Lord of the Rings 2)
J. R. R. Tolkien
5.31%
Waldo And Magic Inc
Robert A. Heinlein
5.31%
West Of Eden (Eden 1)
Harry Harrison
5.31%
The White Dragon (Pern 3)
Anne McCaffrey
5.31%
The White Gold Wielder (The Second Chronicles of Thomas Covenant, The Unbeliever 3)
Stephen Donaldson
5.31%
The Winds Twelve Quarters
Ursula K. Le Guin
5.31%
Winter In Eden (Eden 2)
Harry Harrison
5.31%
A Wizard Of Earthsea (Earthsea 1)
Ursula K. Le Guin
5.31%
Wolves Of The Dawn
William Sarabande
5.31%
The Worthing Saga (Worthing Chronicles)
Orson Scott Card