The best 25 sci-fi books of all time.

The 25 Best Science Fiction Books of All Time 

• Ender's Game by Orson Scott Card 
• Do Androids Dream of Electric Sheep? by Philip K. Dick 
• Dune by Frank Herbert 
• 2001: A Space Odyssey by Arthur C. Clarke 
• Nineteen Eighty-Four by George Orwell 
• Foundation by Isaac Asimov 
• The Time Machine by H. G. Wells 
• The Ultimate Hitchhiker's Guide by Douglas Adams 
• Frankenstein by Mary Shelley 
• The Handmaid's Tale by Margaret Atwood 
• The Martian by Andy Weir 
• Altered Carbon by Richard K. Morgan 
• Brave New World by Aldous Huxley 
• Hyperion by Dan Simmons 
• Ringworld by Larry Niven 
• I, Robot by Isaac Asimov 
• Stranger in a Strange Land by Robert A. Heinlein 
• The War of the Worlds by H. G. Wells 
• A Wrinkle in Time by Madeleine L'Engle 
• Journey to the Center of the Earth by Jules Verne 
• Jurassic Park by Michael Crichton 
• Fahrenheit 451 by Ray Bradbury 
• Dark Matter by Blake Crouch
• A Clockwork Orange by Anthony Burgess 
• A Canticle for Leibowitz by Walter Miller