Geek Cred secure.
Bold means I've read it.
Italics means I own it but haven't read it.
Underline means I've read other works by that author, but not the one specified.
1. Lord of the Rings, Tolkien
2. The Lion, the Witch and the Wardrobe, C.S. Lewis
3. A Wrinkle in Time, L'Engle
4. Alice in Wonderland, Lewis Carroll
5. Starship Troopers, Heinlein
6. Dune, Herbert
7. I, Robot, Asimov
8. Dark Tower: The Gunslinger, King
9. Sandman, Gaiman
10. Farenheit 451, Bradbury
11. Snow Crash, Stephenson
12. Lord Foul's Bane, Donaldson
13. Childhood's End, Clarke
14. The Hitchiker's Guide to the Galaxy, Adams
15. A Spell for Chameleon, Anthony
16. The Dragonriders of Pern, McCaffery
17. The Sword of Shannara, Terry Brooks
18. Watchman, Moore
19. Neuromancer, Gibson
20. Pawn of Prophecy, Eddings
21. Hogfather, Pratchett
22. Ringworld, Niven
23. Nine Princes in Amber, Zelazny
24. Jhereg, Brust
26. Brave New World, Huxley
27. Watership Down, Adams
28. Once and Future King, White
29. Ender's Game, Card
30. The Eye of the World, Jordan