Lenin, Collected Works. Vol. 34: Letters, November 1895 - November 1911

Letters to various persons, who are named in the subject list.
Also letters to:
The Iskra Promotion group
The Iskra organisations in Russia
The Kharkov Committee of the RSDLP
The union of Russian social-democrats abroad
The Nizhni-Novgorod committee of the RSDLP
The organising committee
The Odessa committee of the RSDLP
The Caucasion Union committee of the RSDLP
The Don Committee of the RSDLP
The mining and metallurgical workers' union
The central committee of the RSDLP
The Iskra editorial board
The central committee of the PPS (Polska Partia Socjalistyczna)
Members of the majority committees and all active supporters of the majority in Russia
Participants in the conference of the southern committees and to the southern bureau of the CC, RSDLP
The majority committees
The Siberian committee
The Caucasion union committee of the RSDLP
The St. Petersburg organisation of the RSDLP
The secretary of the Majority committees bureau
The international socialist bureau
Draft of a letter to the Trustees