This volume includes classic essays by Engels, Lenin, Trotsky, Plekhanov, as well as contemporary analysis by Alan Woods, Phil Mitchinson and others, on an array of topics related to anarchism. Among them are: the Occupy movement; Marx vs Bakunin; Engels on authority; Michael Albert and Parecon; why Marxists oppose individual terrorism; direct action; anarcho-syndicalism; Kronstadt; the Makhno rebellion; the Spanish Revolution.