Aristotle's authority extended beyond his own lifetime to influence fundamentally Islamic philosophy and medieval scholasticism. For fifteen centuries, he remained the paradigm of knowledge itself. But can Aristotelian realism still be used to underpin our conception of the world today?

    His style and assaults on sociology, feminism and Marxism have exposed him to accusations of being the pimp of postmodernism.

    This sees human beings primarily as communicating animals. It looks at the way they use language, clothes, gestures, hair styles, visual images, shapes and colour to convey to one another their tastes, their emotions, their ideal self-image and the values of their society. Philip Thody and Ann Course elucidate Barthes' application of these ideas to literature, popular culture, clothes and fashion. They further clarify why his thinking in this area made him a key figure in the structuralist movement of the 1960s. Introducing Barthes describes how Barthes' insistence on pleasure, the delights of sexual non-conformity and the freedom of the reader to make use of existentialist, Marxist, Freudian and structuralist interpretations of literary texts continue to make him one of the most challenging of modern writers.

    Forming his economic theories in the wake of the Great Depression, John Maynard Keynes argued that a healthy economy depended on the total spending of consumers, business investors and, most importantly, governments too. Keynes formulated that governments should take control of the economy in the short term, rather than relying on the market, because, as he eloquently put it 'in the long run, we are all dead'. This graphic guide is the ideal introduction to one of the most influential economists of the 20th century, at a time when his theories may be crucial to our economic survival. Through a deft mixture of words and images, "Introducing Keynes" is a timely, accessible and enjoyable read.

    It offers perspectives on Lyotard's meta-narrative, and Fukuyama's end of history in postmodern debate.

    This book follows the life and work of this prominent critical theorist, tracing his influence on modern aesthetics and cultural history as well as his particular focus on the tension between Marxism and Zionism, and between word and image in modern art.

    His plays pack theatres and provide Hollywood with block-buster scripts; his works inspire mountains of scholarship and criticism every year. He has given us many of the very words we speak, and even some of the thoughts we think. Nick Groom and Piero explore how Shakespeare became so famous and influential, and why he is still widely considered the greatest writer ever. They investigate how the Bard has been worshiped at different times and in different places, used and abused to cultural and political ends, and the roots of intense controversies which have surrounded his work. Much more than a biography or a guide to his plays and sonnets, Introducing Shakespeare is a tour through the world of Will and concludes that even after centuries, Shakespeare remains the battlefield on which our very comprehension of humanity is being fought out.

    The book also pursues the major contribution that Levi-Strauss has made to contempoary aesthetic theory.

    There is only one known universe and it fell to Isaac Newton to discover its secrets. Newton was arguably the greatest scientific genius of all time and yet he remains a mysterious figure - a secret heretic, a mystic, an alchemist, and what is often forgotten, the scourge of forgers as England's Master of the Royal Mint.

    Now genetics is exploding, and before long we will have the complete code, written in three thousand million letters of DNA, of what makes a human being.

    Machiavelli's classic book on statecraft, The Prince, published over 400 years ago, remains controversial to this day because of its electrifying frankness as a practical guide to power. It is a how-to manual for dictators, a cynical philosophy of the end justifies the means, or a more complex and subtle analysis of successful government?

    But aesthetics goes beyond the simple experience of art. It is also a philosophy, in which perceptions, feelings and emotions combine to form the whole nature of experience. Through clear text and fitting illustrations, Introducing Aesthetics provides a captivating insight into the important issues of modern politics, psychoanalysis and art.

    The book debates whether Heidegger was offering a deeply conservative mythology, or whether he was actually deconstructing philosophy as the West has known it.

    Yet the word 'Hindu' is of foreign 18th-century origin. Hinduism is defined as a polytheistic religion, but Mahatma Gandhi famously declared that one can be a Hindu without believing in any god. Hinduism appears to accommodate endless contradictions. It is a religion at least as much of myth as of history - it has no historical founder, no single authoritative book, and few central doctrines." Introducing Hinduism offers a guide to this extraordinarily diverse faith. It untangles the complexities of Hinduism's gods and goddesses, its caste system and its views on sex, everyday life and asceticism. Why do Hindus revere the cow? Must Hindus be vegetarian? Introducing Hinduism explores the links with and differences from Buddhism, Jainism and other religions, and describes the resurgence of Hindu extremism, the phenomenon of Bollywood and the overseas Hindu diaspora.

    Born in Vienna in 1882, Melanie Klein became a pioneer in child psychoanalysis and developed several ground-breaking concepts about the nature and crucial importance of the early stages of infantile development. Although she was a devoted Freudian, many of her ideas were seen within the psychoanalytic movement as highly controversial, and this led to heated conflicts, particularly with Freud's daughter, Anna. Introducing Melanie Klein brilliantly explains Klein's ideas, and shows the importance of her startling discoveries which raised such opposition at the time and are only now being recognized for their explanatory power. Her concepts of the depressive position and the paranoid-schizoid position are now in common usage and her work has to be taken seriously by psychoanalysts the world over. She is also now important in many academic fields within the human sciences.