The Stranger by Albert CamusCrime and Punishment by Fyodor DostoevskyThe Metamorphosis by Franz KafkaThe Trial by Franz KafkaNausea by Jean-Paul Sartre
Best Existential Fiction
469 books — 815 voters
The Picture of Dorian Gray by Oscar Wilde1984 by George OrwellThe Stranger by Albert CamusSophie’s World by Jostein GaarderCrime and Punishment by Fyodor Dostoevsky
Best Philosophical Fiction
367 books — 773 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
7,801 books — 49,899 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
101 books — 489 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)
6,535 books — 8,276 voters
To Kill a Mockingbird by Harper LeeA Story of Yesterday by Sergio CoboHarry Potter and the Sorcerer's Stone by J.K. RowlingThe Giver by Lois LowryThe Hunger Games by Suzanne Collins
I'm glad someone made me read this book
11,589 books — 11,289 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
309 books — 1,004 voters