These are the top 106 books most often marked as "unread" by LibraryThing's users. Bold what you have read, italicize what you started but couldn't finish, and strike through what you couldn't stand. (I chose to star the ones that I really enjoyed. Feel free to add that to your list as well.)
1984
A Clockwork Orange
A Confederacy of Dunces
A Heartbreaking Work of Staggering Genius - I meant to read this, I really did
A People's History of the United States : 1492 - present
A Portrait of the Artist as a Young Man
*A Short History of Nearly Everything
The Aeneid
The Amazing Adventures of Kavalier and Clay
American Gods
Anansi Boys
Angela's Ashes : a Memoir
Angels & Demons
Anna Karenina
Atlas Shrugged
Beloved
The Blind Assassin
Brave New World
The Brothers Karamazov
The Canterbury Tales
Catch 22
The Catcher in the Rye
Cloud Atlas
Collapse : How Societies Choose to Fail or Succeed
The Confusion
The Corrections
The Count of Monte Cristo
Crime and Punishment
Cryptonomicon
The Curious Incident of the Dog in the Night-time
David Copperfield
Don Quixote
*Dracula - For some reason, I have always LOVED this book. I don't know.
Dubliners
Dune
Eats, Shoots & Leaves - sitting on my shelf at home...
Emma
Foucault's Pendulum
The Fountainhead
Frankenstein
Freakonomics : A Rogue Economist Explores the Hidden Side of Everything
The God of Small Things
The Grapes of Wrath
Gravity's Rainbow
Great Expectations
Gulliver's Travels
Guns, Germs, and Steel: The Fates of Human Societies
The Historian : A Novel
The Hobbit
The Hunchback of Notre Dame
The Iliad
In Cold Blood : A True Account of a Multiple Murder and Its Consequences
The Inferno
Jane Eyre
Jonathan Strange & Mr Norrell
The Kite Runner
Les Misérables
Life of Pi : A Novel
Lolita
Love in the Time of Cholera
Madame Bovary
Mansfield Park
Memoirs of a Geisha
Middlemarch
Middlesex
The Mists of Avalon
Moby Dick
Mrs. Dalloway
The Name of the Rose
Neverwhere
Northanger Abbey
The Odyssey
Oliver Twist
On the Road
The Once and Future King
One Flew Over the Cuckoo's Nest
One Hundred Years of Solitude
Oryx and Crake : a novel
Persuasion
The Picture of Dorian Gray
The Poisonwood Bible : a novel
*Pride and Prejudice
The Prince
Quicksilver
Reading Lolita in Tehran: a Memoir in Books
The Satanic Verses
The Scarlet Letter
Sense and Sensibility
The Silmarillion - on a couple of wishlists... just haven't gotten around to it...
Slaughterhouse-five
The Sound and the Fury
The Tale of Two Cities
Tess of the D'Urbervilles
The Three Musketeers
*The Time Traveler's Wife - thanks to To the Lighthouse
Treasure Island
Ulysses
The Unbearable Lightness of Being
Vanity Fair
War and Peace
Watership Down - so close to the top of the "To Read" pile...
White Teeth
Wicked : The Life and Times of the Wicked Witch of the West
Wuthering Heights
Zen and the Art of Motorcycle Maintenance : An Inquiry Into Values
spectralbovine This was fun. Thanks,
r_a_l_i_g_h!