When he died in 1930 aged 26, Frank Ramsey had already invented one branch of mathematics and two branches of economics, laying the foundations for decision theory and game theory. Keynes deferred to him; he was the only philosopher whom Wittgenstein treated as an equal. Had he lived he might have been recognized as the most brilliant thinker of the century. This amiable shambling bear of a man was an ardent socialist, a believer in free love, and an intimate of the Bloomsbury set. For the first time Cheryl Misak tells the full story of his extraordinary life.

No writer is as emblematic of the American 20th century as Susan Sontag. Mythologized and misunderstood, lauded and loathed, a girl from the suburbs who became a proud symbol of cosmopolitanism, Sontag left a legacy of writing on art and politics, feminism and homosexuality, celebrity and style, medicine and drugs, radicalism and Fascism and Freudianism and Communism and Americanism, that forms an indispensable key to modern culture.

The history of European philosophy is usually constructed from the work of men. In Metaphysical Animals, a pioneering group biography, Clare Mac Cumhaill and Rachael Wiseman offer a compelling alternative. In the mid-twentieth century Elizabeth Anscombe, Mary Midgley, Philippa Foot, and Iris Murdoch were philosophy students at Oxford when most male undergraduates and many tutors were conscripted away to fight in the Second World War. Together, these young women, all friends, developed a philosophy that could respond to the war’s darkest revelations.

A century ago, everyone knew that people were fated by their race, sex, and nationality to be more or less intelligent, nurturing, or warlike. But Columbia University professor Franz Boas looked at the data and decided everyone was wrong. Racial categories, he insisted, were biological fictions. Cultures did not come in neat packages labeled "primitive" or "advanced". What counted as a family, a good meal, or even common sense was a product of history and circumstance, not of nature.

The year is 1919. The horror of the First World War is fresh for the protagonists of Time of the Magicians, each of whom finds himself at a crucial juncture. Benjamin is trying to flee his overbearing father and floundering in his academic career, living hand to mouth as a critic. Wittgenstein, by contrast, has dramatically decided to divest himself of the monumental fortune he stands to inherit, in search of spiritual clarity.

An Oxford student of C.S. Lewis' said he found his new tutor interesting and was told by J.R.R. Tolkien, "Interesting? Yes, he's certainly that. You'll never get to the bottom of him." You can learn a great deal about people by their friends and nowhere is this more true than in the case of C.S. Lewis, the remarkable academic, author, popularizer of faith - and creator of Narnia. He lost his mother early in life and became estranged from his father, much to his regret.

In honor of the 50th anniversary of C. S. Lewis' death, celebrated Oxford don Dr. Alister McGrath presents us with a compelling and definitive portrait of the life of C. S. Lewis, the author of the well-known Narnia series. For more than half a century, C. S. Lewis’ Narnia series has captured the imaginations of millions. In C. S. Lewis - A Life, Dr. Alister McGrath recounts the unlikely path of this Oxford don, who spent his days teaching English literature to the brightest students in the world and his spare time writing.

In 2012, Dr. Karen King, a star religion professor at Harvard, announced a breathtaking discovery just steps from the Vatican: she’d found an ancient scrap of papyrus in which Jesus calls Mary Magdalene “my wife”. The mysterious manuscript, which King provocatively titled “The Gospel of Jesus’s Wife”, had the power to topple the Roman Catholic Church. It threatened not just the all-male priesthood, but centuries of sacred teachings on marriage, sex, and women’s leadership, much of it premised on the hallowed tradition of a celibate Jesus.

Norman Lebrecht has devoted half of his life to pondering and researching the mindset of the Jewish intellectuals, writers, scientists, and thinkers who turned the tides of history and shaped the world today as we know it. In Genius & Anxiety, Lebrecht begins with the Communist Manifesto in 1847 and ends in 1947, when Israel was founded. This robust, magnificent volume, beautifully designed, is an urgent and necessary celebration of Jewish genius and contribution.

This volume of short essays and other pieces by C. S. Lewis is part of a larger collection, C. S. Lewis: Essay Collection and Other Short Pieces. In addition to his many books, letters, and poems, C. S. Lewis wrote a great number of essays and shorter pieces on various subjects. He wrote extensively on Christian theology and the defense of faith but also on ethical issues and the nature of literature and storytelling. Within this audiobook is a treasure trove of Lewis' reflections on diverse topics.

Paris, 1933: Three contemporaries meet over apricot cocktails at the Bec-de-Gaz bar on the rue Montparnasse. They are the young Jean-Paul Sartre, Simone de Beauvoir, and longtime friend Raymond Aron, a fellow philosopher who raves to them about a new conceptual framework from Berlin called phenomenology. "You see," he says, "if you are a phenomenologist, you can talk about this cocktail and make philosophy out of it!"

Few historians end up as historical actors in their own right, but Bernard Lewis has both witnessed and participated in some of the key events of the last century. When we think of the Middle East, we see it in terms that he defined and articulated.In this exceptional memoir he shares stories of his wartime service in London and Cairo, decrypting intercepts for MI6, with sometimes unexpected consequences. After the war, he was the first Western scholar ever invited into the Ottoman archives in Istanbul.

In The New Negro: The Life of Alain Locke, Jeffrey C. Stewart offers the definitive biography of the father of the Harlem Renaissance, based on the extant primary sources of his life and on interviews with those who knew him personally. He narrates the education of Locke, including his becoming the first African American Rhodes Scholar, earning a PhD in philosophy at Harvard University, and his long career as a professor at Howard University. And yet he became most closely associated with the flowering of Black culture in Jazz Age America.

Ayn Rand is the author of two phenomenally best-selling ideological novels, The Fountainhead and Atlas Shrugged, which have sold over 12 million copies in the United States alone. Through them, she built a right-wing cult following in the late 1950s and became the guiding light of Libertarianism and of White House economic policy in the 1960s and '70s. Her defenses of radical individualism and of selfishness as a "capitalist virtue" have permanently altered the American cultural landscape.

What is genius? The word evokes iconic figures like Einstein, Beethoven, Picasso, and Steve Jobs, whose cultural contributions have irreversibly shaped society. Yet Beethoven could not multiply. Picasso couldn’t pass a fourth grade math test. And Jobs left high school with a 2.65 GPA. The Hidden Habits of Genius explores the meaning of this contested term, and the unexpected motivations of those we have dubbed "genius" throughout history, from Charles Darwin and Marie Curie to Leonardo Da Vinci and Andy Warhol to Toni Morrison and Elon Musk.

Challenging, with several powerful arguments, some of our deepest beliefs about rationality, morality, and personal identity, Parfit claims that we have a false view about our own nature. It is often rational to act against our own best interests, he argues, and most of us have moral views that are self-defeating. We often act wrongly, although we know there will be no one with serious grounds for complaint, and when we consider future generations it is very hard to avoid conclusions that most of us will find very disturbing.

These were among the questions that philosophers wrestled with in mid-twentieth-century Britain, a period shadowed by war and the rise of fascism. In response to these events, thinkers such as Philippa Foot (originator of the famous trolley problem), Isaiah Berlin, Iris Murdoch, Elizabeth Anscombe, Gilbert Ryle, and J. L. Austin aspired to a new level of watchfulness and self-awareness about language as a way of keeping philosophy true to everyday experience.

The period from 1933 to 1943 was one of the darkest and most chaotic in human history, as the Second World War unfolded with unthinkable cruelty. It was also a crucial decade in the dramatic, intersecting lives of some of history’s greatest philosophers. There were four women, in particular, whose parallel ideas would come to dominate the twentieth century—at once in necessary dialogue and in striking contrast with one another.

Since its original publication in 1975, Animal Liberation has awakened millions of people to the existence of "speciesism"—our systematic disregard of nonhuman animals—inspiring a worldwide movement to transform our attitudes to animals and eliminate the cruelty we inflict on them. Now, for the first time since its original publication, Singer returns to the major arguments and examples and brings us to the current moment.

On June 22, 1936, the philosopher Moritz Schlick was on his way to deliver a lecture at the University of Vienna when Johann Nelböck, a deranged former student of Schlick's, shot him dead on the university steps. Some Austrian newspapers defended the madman, while Nelböck himself argued in court that his onetime teacher had promoted a treacherous Jewish philosophy. David Edmonds traces the rise and fall of the Vienna Circle - an influential group of brilliant thinkers led by Schlick.

Vividly written, The Infidel and the Professor is a compelling account of a great friendship of two towering Enlightenment thinkers that had great consequences for modern thought. David Hume is widely regarded as the most important philosopher ever to write in English, but during his lifetime, he was attacked as "the Great Infidel" for his skeptical religious views and deemed unfit to teach the young. In contrast, Adam Smith was a revered professor of moral philosophy and is now often hailed as the founding father of capitalism.

In From Darwin to Derrida, evolutionary biologist David Haig explains how a physical world of matter in motion gave rise to a living world of purpose and meaning. Natural selection, a process without purpose, gives rise to purposeful beings who find meaning in the world. The key to this, Haig proposes, is the origin of mutable “texts”―genes―that preserve a record of what has worked in the world. These texts become the specifications for the intricate mechanisms of living beings.

When he died in 1930 aged 26, Frank Ramsey had already invented one branch of mathematics and two branches of economics, laying the foundations for decision theory and game theory. Keynes deferred to him; he was the only philosopher whom Wittgenstein treated as an equal. Had he lived he might have been recognized as the most brilliant thinker of the century. This amiable shambling bear of a man was an ardent socialist, a believer in free love, and an intimate of the Bloomsbury set. For the first time Cheryl Misak tells the full story of his extraordinary life.

Does time exist? What is infinity? Why do mirrors reverse left and right but not up and down? In this scintillating collection, Holt explores the human mind, the cosmos, and the thinkers who’ve tried to encompass the latter with the former. With his trademark clarity and humor, Holt probes the mysteries of quantum mechanics, the quest for the foundations of mathematics, and the nature of logic and truth. Along the way, he offers intimate biographical sketches of celebrated and neglected thinkers, from the physicist Emmy Noether to the computing pioneer Alan Turing and the discoverer of fractals, Benoit Mandelbrot.

Philosophical Investigations was published in 1953, two years after the death of its author. In the preface written in Cambridge in 1945 where he was professor of philosophy he states: ‘Four years ago I had occasion to re-read my first book (the Tractatus Logico-Philosophicus) and to explain its ideas to someone. It suddenly seemed to me that I should publish those old thoughts and the new ones together: that the latter could be seen in the right light only by contrast with and against the background of my old way of thinking.’

Probing the life and work of Kurt Gödel, Incompleteness indelibly portrays the tortured genius whose vision rocked the stability of mathematical reasoning—and brought him to the edge of madness.

Libertarianism emerged in the mid-nineteenth century with an unwavering commitment to progressive causes, from women’s rights and the fight against slavery to anti-colonialism and Irish emancipation. Today, this movement founded on the principle of individual liberty finds itself divided by both progressive and reactionary elements vying to claim it as their own. The Individualists is the untold story of a political doctrine continually reshaped by fierce internal tensions, bold and eccentric personalities, and shifting political circumstances.

Nearly a hundred years after its publication, Kurt Gödel's famous proof that every mathematical system must contain propositions that are true - yet never provable - continues to unsettle mathematics, philosophy, and computer science. Yet unlike Einstein, with whom he formed a warm and abiding friendship, Gödel has long escaped all but the most casual scrutiny of his life.

How does the brain—a three-pound wrinkly mass—give rise to intelligence and conscious experience? Was Freud right that we are all plagued by forbidden sexual desires? What is the function of emotions such as disgust, gratitude, and shame? Renowned psychologist Paul Bloom answers these questions and many more in Psych, his riveting new book about the science of the mind.

First published in response to John Rawls' A Theory of Justice, Robert Nozick's Anarchy, State, and Utopia has since become one of the defining texts in classic libertarian thought. Challenging and ultimately rejecting liberal, socialist, and conservative agendas, Nozick boldly asserts that the rights of individuals are violated as a state's responsibilities increase—and the only way to avoid these violations rests in the creation of a minimalist state limited to protection against force, fraud, theft, and the enforcement of contracts.