Baruch Spinoza (1632-1677) was one of the most important philosophers of all time; he was also one of the most radical and controversial. The story of Spinoza's life takes the reader into the heart of Jewish Amsterdam in the seventeenth century and, withSpinoza's exile from Judaism, into the midst of the tumultuous political, social, intellectual, and religious world of the young Dutch Republic. This new edition of Steven Nadler's biography, winner of the Koret Jewish Book Award for biography and translated into a dozen languages, is enhanced by exciting new archival discoveries about his family background, his youth, and the various philosophical, political, and religious contexts of his life and works. There is more detail about his family's business and communal activities, about his relationships with friends and correspondents, and about the development of his writings, which were so scandalous to his contemporaries. - The standard biography of the great seventeenth-century philosopher, now updated to draw on the latest archival discoveries, offers an engaging narrative of Spinoza's life and times and an accessible introduction to his radical ideas. Essential to scholars, it will also appeal to a broad readership interested in early modern Europe.