| Letters on Tactics | 21 April 1917 | V.I. Lenin |
| Blancism | 21 April 1917 | V.I. Lenin |
| Notes for an Article or Speech in Defence of the April Theses | 20 April 1917 | V.I. Lenin |
| Two Worlds | 19 April 1917 | V.I. Lenin |
| Tricks of the Republican Chauvinists | 18 April 1917 | V.I. Lenin |
| How We Arrived | 17 April 1917 | V.I. Lenin |
| The April Theses (The Tasks of the Proletariat in the Present Revolution) | 17 April 1917 | V.I. Lenin |
| Decision of the Collegium Abroad, Central Committee, Russian Social-Democratic Labour Party | 13 April 1917 | V.I. Lenin |
| Speech Delivered at a Meeting of Soldiers of the Izmailovsky Regiment April 25 (12), 1917 | 12 April 1917 | V.I. Lenin |
| I. G. Tsereteli and the Class Struggle | 12 April 1917 | V.I. Lenin |
| Farewell Letter to the Swiss Workers | 08 April 1917 | V.I. Lenin |
| War or Peace? | 30 March 1917 | Leon Trotsky |
| To Our Comrades in War-Prisoner Camps | 28 March 1917 | V.I. Lenin |
| The Tasks of the Russian Social-Democratic Labour Party in the Russian Revolution | 28 March 1917 | V.I. Lenin |
| Letters from Afar | 25 March 1917 | V.I. Lenin |
| The Revolution in Russia and the Tasks of the Workers of All Countries | 25 March 1917 | V.I. Lenin |
| Letter to Volksrecht | 19 March 1917 | V.I. Lenin |
| Telegram to the Bolsheviks Leaving for Russia | 19 March 1917 | V.I. Lenin |
| On the Eve of a Revolution | 17 March 1917 | Leon Trotsky |
| Draft Theses, March 17 (4), 1917 | 17 March 1917 | V.I. Lenin |
