Why I am not a christian : and other essays on religion and related subjects /The unperfect society. Beyond the new class. Transl. by D. Cooke. [With a biographical note on Milovan Djilas by W. Jovanovich].Revolution and counter-revolution. Ed. by E. Marx Aveling.The essential left. Four classic texts on the principles of socialism.Education and the social order.The essential Trotsky.