The Paris Commune (Barnes & Noble Digital Library): Including the First Manifesto

This collection of essays on the Paris Commune of 1871 includes works by Marx, Freidrich Engels, Mikhail Bakunin, Peter Kropotkin, and Vladimir Lenin.  Marx viewed the Commune as a confirmation of his theories, and his analysis, while self-serving, is brilliant.  The contributions of the other writers are no less fascinating from a theoretical and historical standpoint.