These are the top 106 books most often marked as "unread" by LibraryThing's users (as of today). As usual, bold what you have read, italicize those you started but couldn't finish, and strike through what you couldn't stand. Add an asterisk to those you've read more than once. Underline those on your to-read list.
Jonathan Strange & Mr Norrell
Anna Karenina
Crime and Punishment
Catch-22
One Hundred Years of Solitude
Wuthering Heights
The SilmarillionLife of Pi : a novel
The Name of the Rose
Don Quixote
Moby Dick
Ulysses
The OdysseyPride and Prejudice*
Jane Eyre*
A Tale of Two Cities* The Brothers Karamazov
Guns, Germs, and Steel: the fates of human societies
War and Peace
Vanity FairThe Time Traveler's Wife
The Iliad
EmmaThe Blind Assassin
The Kite Runner
Mrs. Dalloway
Great Expectations
American Gods
Atlas Shrugged
Reading Lolita in Tehran : a memoir in books
Memoirs of a Geisha (I saw the movie?)
Middlesex
Quicksilver
Wicked : the life and times of the wicked witch of the WestThe Canterbury Tales The Historian : a novel
A Portrait of the Artist as a Young Man
Love in the Time of Cholera
Brave New World
The Fountainhead
Foucault's Pendulum
Middlemarch
Frankenstein
The Count of Monte Cristo
Dracula
A Clockwork Orange
Anansi Boys
The Once and Future KingThe Grapes of Wrath
The Poisonwood Bible : a novel
1984
Angels & Demons
The Inferno
The Satanic Verses
Sense and SensibilityThe Picture of Dorian GrayMansfield Park
One Flew Over the Cuckoo's Nest
To the Lighthouse
Tess of the D'Urbervilles
Oliver Twist
Gulliver's Travels
Les MisérablesThe Corrections
The Amazing adventures of Kavalier and Clay
The Curious Incident of the Dog in the Night-time
DuneThe Prince
The Sound and the Fury
Angela's Ashes : A Memoir
The God of Small Things
A People's History of the United States : 1492-present
Cryptonomicon
Neverwhere
A Confederacy of Dunces
A Short History of Nearly Everything
Dubliners
The Unbearable Lightness of Being
Beloved
Slaughterhouse-Five
The Scarlet Letter
Eats, Shoots & LeavesThe Mists of Avalon Oryx and Crake : a novel
Collapse : How Societies Choose to Fail or Succeed
Cloud Atlas
The Confusion
Lolita
PersuasionNorthanger Abbey
The Catcher in the Rye
On the Road
The Hunchback of Notre Dame
Freakonomics : a Rogue Economist Explores the Hidden Side of Everything
Zen and the Art of Motorcycle Maintenance : an Inquiry into Values
The Aeneid
Watership DownGravity's Rainbow
The Hobbit*White Teeth
Treasure Island*David CopperfieldThe Three Musketeers
Actually, some of the italicized ones I do intend to go back and finish - The Silmarillion, Emma, Canterbury Tales, Sense and Sensibility. It wasn't so much that I
couldn't finish them as that I got distracted. Except with Emma. I just didn't like it. But I think I might like it better now that I've seen the movie. (Yes, that's rather shallow, but I do better with some books when I have a visual to go with it.)