The Complete Works of Rosa Luxemburg. Volume III. Political Writings, 1: On Revolution 1893–1905, by Peter Hudis, Axel Fair-Schulz and William A. Pelz (eds). London: Verso, 2019. 592 pp.In the Red Corner: The Marxism of José Carlos Mariátegui by Mike Gonzalez. Chicago: Haymarket Books, 2019. 231 pp.Indigenous Vanguards: Education, National Liberation and the Limits of Modernism, by Ben Conisbee Baer. New York: Columbia University Press, 2019. 384 pp.Here to Stay – Here to Fight: A Race Today Anthology, by Paul Field, Robin Bunce, Leila Hassan and Margaret Peacock (eds). London: Pluto Press, 2019. 304 pp.