People of the Revolution and the USSR
- Leon Davidovich Trotsky Лев Давидович Троцкий The orator who built the Red Army, felled by an ice axe
- Ivan Nikitich Smirnov Иван Никитич Смирнов The Siberian Bolshevik of the Left Opposition
- Mikhail Mikhailovich Lashevich Михаил Михайлович Лашевич Bolshevik military leader of 1917 and the Civil War
- Alexander Konstantinovich Voronsky Александр Константинович Воронский Editor of Krasnaya Nov, Marxist critic who discovered Babel and Pasternak and led Pereval against RAPP
- Maria Alexandrovna Spiridonova Мария Александровна Спиридонова Face of the Left SR Party and peasant tribune: the last revolutionary opposition leader to challenge the Bolsheviks from the left
- Alexander Gavrilovich Shlyapnikov Александр Гаврилович Шляпников Leader of the Workers' Opposition, defeated by Lenin, devoured by the Purge
- Yevgeni Alexeyevich Preobrazhensky Евгений Алексеевич Преображенский The theorist of primitive socialist accumulation
- Timofei Vladimirovich Sapronov Тимофей Владимирович Сапронов Leader of the 'Democratic Centralists' who demanded inner-party workers' democracy
- Vladimir Mikhailovich Smirnov Владимир Михайлович Смирнов From Moscow uprising artillery commander to Left Communist and Democratic Centralist
- Gavriil Ilyich Myasnikov Гавриил Ильич Мясников Worker-Bolshevik who demanded press freedom from Lenin, sparking the 'myasnikovshchina' polemic
- Yakov Naumovich Drobnis Яков Наумович Дробнис Founder of Ukrainian Bolshevism, signatory of the Declaration of the 46
- Stepan Maximovich Petrichenko Степан Максимович Петриченко The sailor who led the Kronstadt rebellion, became a Soviet spy, and died in a camp
- Boris Konstantinovich Souvarine Boris Souvarine The only non-Bolshevik on all three leading Comintern bodies. And author of the first critical Stalin biography.
- Alexander Sapozhkov Александр Сапожков Red Army division commander who raised the "Red Army of Truth" against grain requisitioning in 1920
- Leonid Petrovich Serebryakov Леонид Петрович Серебряков The Left Opposition secretary whom Lenin called a 'brilliant worker'