25 books in series

Foundations

Foundations is a 25-book series with 25 released primary works first released in 1845 with contributions by Paula Wiseman, Rosa Luxemburg, James Connolly, Kieran Allen, Karl Marx, Friedrich Engels, Georgi Plekhanov, Georgi Dimitrov, Federico Engels, Vladimir Lenin, Georges Politzer, Karl Liebknecht, Joseph Stalin, Paul Lafargue, Sen Katayama, Nadezhda Krupskaya, Soviet Information Bureau, August Bebel, Central Committee of the CPSU, Mikhail Kalinin, and Ralph Fox.