The Communist Manifesto by Karl MarxDas Kapital by Karl MarxThe State and Revolution by Vladimir LeninReform or Revolution by Rosa LuxemburgSocialism by Friedrich Engels
Socialist Classics
426 books — 328 voters
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

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 — 49,792 voters
The Stranger by Albert Camus1984 by George OrwellSiddhartha by Hermann HesseThe Little Prince by Antoine de Saint-ExupéryThe Picture of Dorian Gray by Oscar Wilde
Best Philosophical Literature
1,184 books — 2,792 voters