1894:
What Are the Origins of May Day?
1896:
The Polish Question at the International Congress in London
1896:
Social Democracy and the National Struggles in Turkey
1898:
The Industrial Development of Poland
1898:
Opportunism and the art of the possible
1898:
Speeches to Stuttgart Congress
1899:
A question of tactics
1899:
Speech to the Hanover Congress
1899:
The Dreyfus Affair and the Millerand Case
1899:
Militia and Militarism
1900:
In Defense of Nationality
1900:
Reform or Revolution
1901:
The Socialist Crisis in France
1901:
To the National Council of the French Worker’s Party
1902:
Martinique
1902:
The Eight Hour Day at the Party Congress
1903:
An anti-clerical policy of Socialism
1903:
In Memory of the Proletarian Party
1903:
Marxist Theory and the Proletariat
1903:
Stagnation and Progress of Marxism
1903:
Lassalle and the Revolution
1904:
In the Storm
1904:
Social Democracy and Parliamentarism
1904:
Organizational Questions of the Russian Social Democracy
[aka
Leninism or Marxism?]
1905:
The Polish Question and the Socialist Movement
1905:
The Revolution in Russia
1905:
Socialism and the Churches
1906:
The Mass Strike
1906:
Riot and Revolution
1906:
Blanquism and Social Democracy
1907:
Two Methods of Trade-Union Policy
1908:
25th anniversary of Marx’s death
1908:
The First May as a Day of Working-Class Struggle
1908:
On the Question of Budget Approval
1908:
The Party School
1909:
The National Question
1909:
Revolutionary Hangover
1909:
Special Problems of Poland
1910: The Next Step
1910:
Theory & Practice
[A polemic against Comrade Kautsky’s theory of the Mass Strike]
1911:
Concerning Morocco
1911:
Peace Utopias
1911:
Mass Action
1911:
An Amusing Misunderstanding
1911:
To the Unity Conference of the Socialist Organisations in Manchester
1912:
Women’s Suffrage and Class Struggle
1912:
The Fallen Women of Liberalism
1912:
What Now?
1913:
The Idea of May Day on the March
1913:
Down With Reformist Illusions—Hail the Revolutionary Class Struggle!
1913:
The Political Mass Strike
1913:
Lassalle’s Legacy
1913:
The Accumulation of Capital
1914:
German SDP and the War (with Karl Liebknecht, Franz Mehring and Clara Zetkin)
1915:
The Accumulation of Capital: An Anti-Critique
1915:
Rebuilding the International
1915:
The Junius Pamphlet (The Crisis of Social Democracy)
1915:
Theses on the Tasks of International Social-Democracy
1916:
Either/Or
1916:
Dog Politics
1917:
The Old Mole
1918:
The Russian Revolution
1918:
Life of Korolenko
1918:
The Russian tragedy
1918:
Oh! How – German is this Revolution!
1918:
The Beginning
1918:
A Duty of Honor
(Alternate Translation:
Against Capital Punishment)
1918:
The National Assembly
1918:
A Call to the Workers of the World
(Alternate Translation:
Manifesto of the German Spartacists)
1918:
The Acheron in Motion
1918:
Five Letters from Prison
1916–1918:
Letters from Prison to Sophie Liebknecht
1918:
The Socialisation of Society
(Alternate Translation:
What is Bolshevism?)
1918:
What does the Spartacus League Want?
1918:
The Elections to the National Assembly
1918:
Our Program and the Political Situation
(Alternate Translation:
On the Spartacus Programme)
1919:
What are the Leaders Doing?
1919:
House of Cards
1919:
Order Prevails in Berlin