It can be said of very few books that the world was changed as a result of its publication - but this is certainly the case of Capital: A Critique of Political Economy by Karl Marx (1818-1883). Volume 1 appeared (in German) in 1867, and the two subsequent volumes appeared at later dates after the author's death - completed from extensive notes left by Marx himself.

The foundation for all modern economic thought and political economy, The Wealth of Nations is the magnum opus of Scottish economist Adam Smith, who introduces the world to the very idea of economics and capitalism in the modern sense of the words.

State and Revolution (1917) describes the role of the state in society, the necessity of proletarian revolution, and the theoretic inadequacies of social democracy in achieving revolution. It describes the inherent nature of the state as a tool for class oppression, a creation born of one social class' desire to control all other social classes. Whether a dictatorship or a democracy, the state remains in the control of the ruling class.

Following Marx’s death in 1883, Engels was able to step into the breach and, drawing on Marx’s extensive notes and writings, complete volume 2 of Capital, leading to its publication in 1885. Here, Marx turns his attention to the money owner, the money lender, the wholesale merchant, the trader and the entrepreneur or 'functioning capitalist.'

Marx's complex theories about society, economics, and politics - collectively understood as Marxism - hold that human societies develop through class struggle. In capitalism, this manifests itself in the conflict between the ruling and working classes. Employing a critical approach known as historical materialism, Marx predicted that, like previous socio-economic systems, capitalism produced internal tensions which would lead to its self-destruction and replacement by a new system: socialism.

Blackshirts and Reds explores some of the big issues of our time: fascism, capitalism, communism, revolution, democracy, and ecology. These terms are often bandied about but seldom explored in the original and exciting way that has become Michael Parenti's trademark. Parenti shows how "rational fascism" renders service to capitalism, how corporate power undermines democracy, and how revolutions are a mass empowerment against the forces of exploitative privilege.

‘It was a sweet finish after the bitter pills of floggings and bullets with which these same governments, just at that time, dosed the German working-class risings’. The Communist Manifesto is, perhaps surprisingly, a most engaging and accessible work, containing even the odd shaft of humour in this translation by Samuel Moore for the 1888 English edition.

This audiobook contains all 3 volumes of Capital, as well as Marx and Engel's most renowned work, The Communist Manifesto. One of the most notorious and influential works of modern times, Capital is an incisive critique of private property and the social relations it generates. It rapidly acquired readership throughout the world when published, to become a work described by Marx's collaborator Friedrich Engels as 'the Bible of the working class'.

Man is born free, and everywhere he is in chains. In The Social Contract, Rousseau explores the concept of freedom and the political structures that may enable people to acquire it. He argues that the sovereign power of a state lies not in any one ruler but in the will of the general population. Rousseau argues that the ideal state would be a direct democracy where executive decision making is carried out by citizens who meet in assembly, as they would in the ancient city-state of Athens.

First published in 1971, Rules for Radicals is Saul Alinsky's impassioned counsel to young radicals on how to effect constructive social change and know "the difference between being a realistic radical and being a rhetorical one."

Continuing where Thus Spoke Zarathustra left off, Nietzsche's controversial work Beyond Good and Evil is one of the most influential philosophical texts of the 19th century and one of the most controversial works of ideology ever written. Attacking the notion of morality as nothing more than institutionalised weakness, Nietzsche criticises past philosophers for their unquestioning acceptance of moral precepts. Nietzsche tried to formulate what he called "the philosophy of the future".

The science on climate change has been clear for a very long time now. Yet despite decades of appeals, mass street protests, petition campaigns, and peaceful demonstrations, we are still facing a booming fossil fuel industry, rising seas, rising emission levels, and a rising temperature. With the stakes so high, why haven't we moved beyond peaceful protest?

Thus Spoke Zarathustra is one of the most extraordinary - and important - texts in Western philosophy. It was written by Friedrich Nietzsche between 1883 and 1885. He cast it in the form of a novel in the hope that his urgent message of the 'death of God' and the rise of the superman (Ubermensch) would have greater emotional as well as intellectual impact.

The Nobel Prize winner’s towering masterpiece of world literature, the searing record of four decades of terror and oppression, in one abridged volume (authorized by the author). Features a new foreword by Anne Applebaum.

Vladimir Ilyich Ulyanov (1870-1924) is better known by his alias Lenin. A Russian revolutionary, politician, and political theorist, he served as the head of government of Soviet Russia from 1917 to 1924 and of the Soviet Union from 1922 to 1924. Under his administration, Russia became the Soviet Union, a one-party state governed by the Communist Party.