People of the Revolution and the USSR
- Vera Ivanovna Zasulich Вера Ивановна Засулич From a narodnik revolver to Marxist criticism, half a century of one woman's revolutionary life
- Lev Grigorievich Deitch Лев Григорьевич Дейч Co-founder of the Emancipation of Labour group and a Menshevik pioneer at the origins of Russian Marxism
- Alexander Nikolayevich Potresov Александр Николаевич Потресов One of the six who built Iskra: the Menshevik theorist who parted with Lenin
- Nikolai Dmitrievich Sokolov Николай Дмитриевич Соколов Secretary of the Petrograd Soviet Executive Committee and the lawyer who drafted Order No. 1
- Fyodor Ilyich Dan Фёдор Ильич Дан Menshevism's theoretical pillar who stood for democratic socialism against Lenin
- Julius Osipovich Martov Юлий Осипович Мартов Lenin’s oldest friend and most principled adversary
- Vladimir Gustavovich Groman Владимир Густавович Громан The Menshevik statistician who designed Gosplan's early control figures and balance method, leading voice of genetic planning
- Angelica Isaakovna Balabanova Анжелика Исааковна Балабанова The Comintern's first secretary, who taught Mussolini and branded him traitor
- Boris Savinkov Борис Савинков Terrorist, Counter-Revolutionary: the Black Horse of the Revolution
- Nikolai Nikolaevich Sukhanov Николай Николаевич Суханов Author of 'Notes on the Revolution' and agrarian economist in whose apartment the Bolshevik CC voted for armed uprising
- Fanny Efimovna Kaplan Фанни Ефимовна Каплан The SR activist who shot Lenin, believing him a 'traitor to the revolution'