It has been characterized as an oasis of knowledge, education, learning, ideas, history and memory for the working class movement in the heart of London.
This year marks the 90th anniversary since the foundation of the Marx Memorial Library and Workers School (MML) which was founded in 1933, on the 50 years since Karl Marx's death, as "a fitting memorial in the form of a centre of working class education to the greatest thinker and revolutionist of all time, in the city where he lived and worked for the greater part of his adult life".