- Machiavelli - Philosoph der Macht
- Machiavelli's Ethics
- Machiavelli's God
- Made with Words
- Magic - A Fantastic Comedy in a Prelude and Three Acts
- Make Good Art
- Making Sense
- Mamíferos humanos
- Mamíferos humanos II
- Manhunts
- Manifesto of the Communist Party
- Mankind in the Making
- Maoism
- Martin Buber und die Deutschen
- Marx für Eilige
- Monsieur le Capital, Madame la Terre und die Herren Knoten
- Montaigne
- Moral Clarity
- Moral Principles and Political Obligations
- Moral Tradition and Individuality
- Moving Up without Losing Your Way
- Można wybierać
- Mr. Lincoln's War
- MRX Maschine
- Muishond
- Mutterwut Muttermut
- Mutual Aid
- Muße und Kult
- My Early Life