"HOW COULD YOU, A MATHEMATICIAN, BELIEVE THAT EXTRATERRESTRIALS WERE SENDING YOU MESSAGES?" the visitor from Harvard asked the West Virginian with the movie-star looks and Olympian manner. "Because the ideas I had about supernatural beings came to me the same way my mathematical ideas did," came the answer. "So I took them seriously."

Thus begins the true story of John Nash, the mathematical genius who was a legend by age thirty when he slipped into madness, and who--thanks to the selflessness of a beautiful woman and the loyalty of the mathematics community--emerged after decades of ghostlike existence to win a Nobel Prize for triggering the game theory revolution. The inspiration for an Academy Award-winning movie, Sylvia Nasar's now-classic biography is a drama about the mystery of the human mind, triumph over adversity, and the healing power of love.

A Beautiful Mind is Sylvia Nasar's award-winning biography about the mystery of the human mind, the triumph over incredible adversity, and the healing power of love. At the age of thirty-one, John Nash, mathematical genius, suffered a devastating breakdown and was diagnosed with schizophrenia. Yet after decades of leading a ghost-like existence, he was to re-emerge to win a Nobel Prize and world acclaim. A Beautiful Mind has inspired the Oscar-winning film directed by Ron Howard and featuring Russell Crowe in the lead role of John Nash.

When John Nash won the Nobel prize in economics in 1994, many people were surprised to learn that he was alive and well. Since then, Sylvia Nasar's celebrated biography "A Beautiful Mind," the basis of a new major motion picture, has revealed the man. "The Essential John Nash" reveals his work--in his own words. This book presents, for the first time, the full range of Nash's diverse contributions not only to game theory, for which he received the Nobel, but to pure mathematics--from Riemannian geometry and partial differential equations--in which he commands even greater acclaim among academics. Included are nine of Nash's most influential papers, most of them written over the decade beginning in 1949.

From 1959 until his astonishing remission three decades later, the man behind the concepts "Nash equilibrium" and "Nash bargaining"--concepts that today pervade not only economics but nuclear strategy and contract talks in major league sports--had lived in the shadow of a condition diagnosed as paranoid schizophrenia. In the introduction to this book, Nasar recounts how Nash had, by the age of thirty, gone from being a wunderkind at Princeton and a rising mathematical star at MIT to the depths of mental illness.

In his preface, Harold Kuhn offers personal insights on his longtime friend and colleague; and in introductions to several of Nash's papers, he provides scholarly context. In an afterword, Nash describes his current work, and he discusses an error in one of his papers. A photo essay chronicles Nash's career from his student days in Princeton to the present. Also included are Nash's Nobel citation and autobiography.

"The Essential John Nash" makes it plain why one of Nash's colleagues termed his style of intellectual inquiry as "like lightning striking." All those inspired by Nash's dazzling ideas will welcome this unprecedented opportunity to trace these ideas back to the exceptional mind they came from.

From the bestselling author of A Beautiful Mind, a brilliant new approach to the story of modern economics and to understanding how we got into today's financial mess. As the twenty-first century faces new and ever more daunting economic obstacles, Sylvia Nasar tells the story of how our financial world came to function as it does today, and how a handful of men and women would change the lives of every person on the planet. Economics was not always associated with bankers and excess, or with recessions and bailouts. Economics, as we know it, was born in the nineteenth century when Charles Dickens and Henry Mayhew chronicled the destitution in London's slums and wanted to turn money into a force for social good. Man's material fate would be placed in his own hands, rather than left to destiny. The torch would be carried on by everyone from Marx and Engels to Keynes and Friedman, with revolutionary results. Filled with the stories of colourful lives and visions of the characters who shaped modern economics, Grand Pursuit is a fascinating history of the determining force of the past century, and a vital insight into how our world works now. 'A history of economics which is full of flesh, bloom and warmth' The Economist