From a young age, James Joyce showed a precocious and original intellect and a confidence in his own artistic destiny. He would indeed go on to transform the nature of modern literature, employing a unique stream-of-consciousness technique rich in symbolism and wordplay. Through his art, the Dublin native sought to reveal the radiance and meaning that lurks in the everyday world - "the soul of the commonest object" - evoking a heightened sense of consciousness within the grit of common life.

A handsome recluse, plagued by indecision and hypochondria, Franz Kafka nonetheless exhibited an extraordinary strength. He developed the uncanny ability to observe himself with cool objectivity, and he cultivated this ability in his writing, where it appeared in increasingly original metaphorical form. His works became among the greatest of the twentieth century, and his influence permeated far and wide, transcending literature.

A highly sensitive and intelligent child, Virginia Woolf grew up in a large family prone to psychological instability. Throughout her life, she was subject to periods of mental breakdown, yet when she was lucid she was capable of a uniquely perceptive and frank introspection. Under the influence of the Bloomsbury Group and their progressive social attitudes, she became experimental in her life and art, breaking with convention to produce some of the finest and most unique literary works of the 20th century.

After narrowly avoiding a firing squad when he was just twenty-eight years old, Dostoevsky never took things lightly. His great novels burst upon the European literary scene like a succession of thunderbolts. His understanding of the darker and more extreme recesses of the human mind cast a forceful light into these areas of experience. The raw psychology and passionate involvement of his books galvanized writers and thinkers as disparate as Nietzsche and Kafka.

Latin American literature was never primitive; yet, from its beginnings, it was suffused with a fresh, often childish lyricism. Gabriel Garcia Marquez stands on the shoulders of a great Latin American literary heritage, but he is a modern rarity: a writer with aspirations to high art who also remains hugely popular. For those who fall under his spell, his novel One Hundred Years of Solitude is one of the richest literary dreams ever written.

Borges in 90 Minutes offers a concise, expert account of Borges' life and ideas and explains their influence on literature and on man's struggle to understand his place in the world. The book also includes a list of Borges' chief works, a chronology of his life and times, and recommended reading for those who wish to delve deeper.

D. H. Lawrence in 90 Minutes offers a concise, expert account of Lawrence's life and ideas and explains their influence on literature and on man's struggle to understand his place in the world. The book also includes a list of Lawrence's chief works, a chronology of his life and times, and recommended reading for those who wish to delve deeper.

In St. Augustine in 90 Minutes, Paul Strathern offers a concise, expert account of St. Augustine's life and ideas and explains their influence on man's struggle to understand his existence in the world. The book also includes selections from St. Augustine's work, a brief list of suggested readings for those who wish to delve deeper, and chronologies that place St. Augustine within his own age and in the broader scheme of philosophy.

Karl Marx's devastating critique of capitalism, and his proposal of communism as the answer to the failings of the capitalist system, bore their greatest fruits in the twentieth century with the formation of the communist state in the Soviet Union. This great venture has now all but completely failed. Yet the force of the communist belief offered the prospect of "justice on this earth" to countless numbers. And Marx's critique has influenced generations of thinkers who call themselves Marxists.

With Friedrich Nietzsche, philosophy was dangerous not only for philosophers but for everyone. His ideas presaged a collective madness that had horrific consequences in Europe in the early 1900s. Though his philosophy is more one of aphorisms than a system, it is brilliant, persuasive, and incisive. His major concept is the will to power, which he saw as the basic impulse for all our acts. Christianity he saw as a subtle perversion of this concept, thus Nietzsche's famous pronouncement, "God is dead."

Just a century after it had begun, philosophy entered its greatest age with the appearance of Socrates, who spent so much of his time talking about philosophy on the streets of Athens that he never got around to writing anything down. His method of aggressive questioning, called dialectic, was the forerunner of logic; he used it to cut through the twaddle of his adversaries and arrive at the truth. Rather than questioning the world, he believed, we would be better off questioning ourselves.

One of the two major philosophical traditions of the twentieth century was linguistic analysis, derived largely from Wittgenstein. The other, diametrically opposed, came from Heidegger, and its fundamental question was, "What is the meaning of existence?" For Heidegger, this question could not simply be "analyzed away". It was beyond the reach of logic or reason. It was the primary "given" of every individual life. To confront it, Heidegger needed to develop an entire new form of philosophy.

Rene Descartes spent most of his childhood in solitude, a situation that also came to characterize his adult life. Fortunately, these countless lonely hours helped Descartes produce the declaration that changed all philosophy: "I think, therefore I am." Eventually convincing himself to doubt and disregard sensory knowledge, Descartes found he could prove his existence through his thoughts. This internal information, he believed, was the true reality and external forces were hopelessly deceiving.

Set in Greenwich Village, Harlem, and France, Another Country tells the story of the suicide of jazz-musician Rufus Scott and the friends who search for an understanding of his life and death, discovering uncomfortable truths about themselves along the way. Another Country is a work that is as powerful today as it was 40 years ago - and expertly narrated by Dion Graham.

Spinoza's brilliant metaphysical system was derived neither from reality nor experience. Starting from basic assumptions, with a series of geometric proofs he built a universe which was also God, one and the same thing, the classic example of pantheism. Although his system seems an oddity today, Spinoza's conclusions are deeply in accord with modern thought, from science (the holistic ethics of today's ecologists) to politics (the idea that the state exists to protect the individual).

With Friedrich Nietzsche, philosophy was dangerous not only for philosophers but for everyone. His ideas presaged a collective madness that had horrific consequences in Europe in the early 1900s. Though his philosophy is more one of aphorisms than a system, it is brilliant, persuasive, and incisive. His major concept is the will to power, which he saw as the basic impulse for all our acts. Christianity he saw as a subtle perversion of this concept, thus Nietzsche's famous pronouncement, "God is dead."

Borges in 90 Minutes offers a concise, expert account of Borges' life and ideas and explains their influence on literature and on man's struggle to understand his place in the world. The book also includes a list of Borges' chief works, a chronology of his life and times, and recommended reading for those who wish to delve deeper.

During his lifetime, Jean-Paul Sartre enjoyed unprecedented popularity for a philosopher, due partly to his role as a spokesman for existentialism at the opportune moment, when this set of ideas filled the spiritual gap left amidst the ruins of World War II. Existentialism was a philosophy of action and showed the ultimate freedom of the individual. In Sartre's hands, it became a revolt against European bourgeois values.

Rene Descartes spent most of his childhood in solitude, a situation that also came to characterize his adult life. Fortunately, these countless lonely hours helped Descartes produce the declaration that changed all philosophy: "I think, therefore I am." Eventually convincing himself to doubt and disregard sensory knowledge, Descartes found he could prove his existence through his thoughts. This internal information, he believed, was the true reality and external forces were hopelessly deceiving.

"If we accept Wittgenstein's word for it," Paul Strathern writes, "he is the last philosopher. In his view, philosophy in the traditional sense was finished."