By Friedrich Engels, Karl Marx, Robert C. Tucker
By L. Trotskii, Naomi Allen, G. Saunders
By Neil Faulkner
By R. C. Tucker
By Alex Pravda, Stephen White
By Lara Pawson
By Stacey Halls
By L. Trotskii
By John Lewis Gaddis
By Christopher Bennett
By Alan Carling
By M.A. Griffin
By David McLellan
By David Priestland
By Bahru Zewde
By James Palmer
By Nicos Poulantzas, Stuart Hall, Patrick Camiller
By Perry Anderson
By Robert Gellately
By Fan-Hsi Wang, G. Benton
By John Thomas Murphy
By Svetlana Alexievich, Richard Pevear, Larissa Volokhonsky
By Mandel, Ernest, Rothschild, J.
By Cornforth, Maurice
By Karl Marx, Tom Griffith, Mark G. Spencer
By Isaac Deutscher
By Jung H. Pak
By V. I. Lenin
By Ian Steedman