The Motorcycle Diaries is Che Guevara's diary of his journey to discover the continent of Latin America while still a medical student, setting out in 1952 on a vintage Norton motorcycle together with his friend Alberto Granado, a biochemist. It captures, arguably as much as any book ever written, the exuberance and joy of one person's youthful belief in the possibilities of humankind tending toward justice, peace, and happiness.

After a long pre-history, the actual Cuban revolutionary war itself only lasted, incredibly, a little more than two years, from Dec 2, 1956, to January 1, 1959 - from the disastrous first battle, in which three-quarters of the expeditionary force of 82 revolutionaries that traveled to Cuba on the Granma were killed, to total victory at the beginning of January 1959. And there is no better account of the war than this little book by guerilla leader Che Guevara.

For decades, people have tried to persuade the leader of the Cuban Revolution to tell his own life story. Ignacio Ramonet, the celebrated editor in chief of Le Monde diplomatique, has finally succeeded. For the first time, in a series of extensive and probing interviews, Fidel Castro describes his life from the 1950s to the present day.

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.

This 100-year-old book still explains our endless wars. As the extraordinary death and suffering of World War I unfolded, Vladimir Ilyich Lenin tried to explain why so many nations agreed to sacrifice so many people in such a brutal way. Expanding on the works of other political and economic theorists, including Karl Marx, Lenin provided an answer: Capitalism. In Imperialism: The Highest Stage of Capitalism, Lenin extends his scorn to the international socialist movement.