- Communist Manifesto (Chap. 1: "Bourgeois and Proletarians") by Karl Marx
- Communist Manifesto (Chap. 2: "Proletarians and Communists") by Karl Marx
- Communist Manifesto (Chap. 3: "Socialist and Communist Literature Part 1: Reactionary Socialism") by Karl Marx
- Communist Manifesto (Chap. 3: "Socialist and Communist Literature Part 2: Conservative or Bourgeois Socialism") by Karl Marx
- Communist Manifesto (Chap. 3: "Socialist and Communist Literature Part 3: Critical-Utopian Socialism and Communism") by Karl Marx
- Communist Manifesto (Chap. 4: "Position of the Communists in Relation to the Various Existing Opposition Parties") by Karl Marx
- Communist Manifesto (Prologue) by Karl Marx
- Manifesto of the Communist Party: Preamble by Karl Marx prod. by Marxists Internet Archive & Samuel Moore
- Socialism: Utopian and Scientific (Chap. 1) (Ft. Ernest Untermann)
- Socialism: Utopian and Scientific (Chap. 2) (Ft. Ernest Untermann)
- Socialism: Utopian and Scientific (Chap. 3) (Ft. Ernest Untermann)
- The Condition of the Working-Class in England (Chap. 1)
- The Condition of the Working-Class in England (Chap. 10)
- The Condition of the Working-Class in England (Chap. 11)
- The Condition of the Working-Class in England (Chap. 2)
- The Condition of the Working-Class in England (Chap. 3)
- The Condition of the Working-Class in England (Chap. 4)
- The Condition of the Working-Class in England (Chap. 5)
- The Condition of the Working-Class in England (Chap. 6)
- The Condition of the Working-Class in England (Chap. 7)