The Stranger by Albert CamusCrime and Punishment by Fyodor DostoevskyThe Metamorphosis by Franz KafkaNausea by Jean-Paul SartreThe Trial by Franz Kafka
Best Existential Fiction
452 books — 777 voters
The Stranger by Albert CamusCrime and Punishment by Fyodor Dostoevsky1984 by George OrwellSiddhartha by Hermann HesseThe Brothers Karamazov by Fyodor Dostoevsky
Best Philosophical Fiction
336 books — 637 voters

To Kill a Mockingbird by Harper Lee1984 by George OrwellHarry Potter and the Philosopher's Stone by J.K. RowlingThe Great Gatsby by F. Scott FitzgeraldAnimal Farm by George Orwell
Best Books of the 20th Century
7,889 books — 49,787 voters
1984 by George OrwellThe Stranger by Albert CamusThe Little Prince by Antoine de Saint-ExupéryThe Great Gatsby by F. Scott FitzgeraldLolita by Vladimir Nabokov
Le Monde's 100 Books of the Century
102 books — 484 voters

The Devil in the White City by Erik LarsonFreakonomics by Steven D. LevittA Short History of Nearly Everything by Bill BrysonGuns, Germs, and Steel by Jared DiamondOutliers by Malcolm Gladwell
Best Non-Fiction (no biographies)
6,236 books — 8,067 voters
To Kill a Mockingbird by Harper LeeHarry Potter and the Sorcerer's Stone by J.K. RowlingA Story of Yesterday by Sergio CoboThe Giver by Lois LowryThe Hunger Games by Suzanne Collins
I'm glad someone made me read this book
11,041 books — 10,567 voters

Animal Farm by George OrwellThe Little Prince by Antoine de Saint-ExupéryThe Prince by Niccolò MachiavelliThe Communist Manifesto by Karl MarxThe Metamorphosis by Franz Kafka
Most influential books under 100 pages
251 books — 923 voters