The “fascinating” #1 international bestseller of a quest across centuries by two intrepid women to reunite the pieces of a powerful, ancient chess set (Los Angeles Times Book Review). A fabulous, bejeweled chess set that belonged to Charlemagne has been buried in a Pyrenees abbey for a thousand years. As the bloody French Revolution rages in Paris, the nuns dig it up and scatter its pieces across the globe because, when united, the set contains a secret power that could topple civilizations. To keep the set from falling into the wrong hands, two novices, Valentine and Mireille, embark on an adventure that begins in the streets of Paris and leads to Russia, Egypt, Corsica, and into the heart of the Algerian Sahara. Two hundred years later, while on assignment in Algeria, computer expert Catherine Velis finds herself drawn unwillingly into the deadly “Game” still swirling around the legendary chess set—a game that will require her to risk her life and match wits with diabolical forces. This ebook features an illustrated biography of Katherine Neville including rare images from her life and travels.

In 2010, French mathematician Cédric Villani received the Fields Medal, the most coveted prize in mathematics, in recognition of a proof which he devised with his close collaborator Clément Mouhot to explain one of the most surprising theories in classical physics. Birth of aTheorem is Villani's own account of the years leading up to the award. It invites readers inside the mind of a great mathematician as he wrestles with the most important work of his career. But you don't have to understand nonlinear Landau damping to love Birth of aTheorem. It doesn't simplify or overexplain; rather, it invites readers into collaboration. Villani's diaries, emails, and musings enmesh you in the process of discovery. You join him in unproductive lulls and late-night breakthroughs. You're privy to the dining-hall conversations at the world's greatest research institutions. Villani shares his favorite songs, his love of manga, and the imaginative stories he tells his children. In mathematics, as in any creative work, it is the thinker's whole life that propels discovery—and with Birth of aTheorem, Cédric Villani welcomes you into his.

Winner of the Wolf Prize for his contribution to our understanding of the universe, Penrose takes on the question of whether artificial intelligence will ever approach the intricacy of the human mind. 144 illustrations.

Celebrate diversity, math, and the power of storytelling! Rafael wants to protect his toys from his little sister, Essie. Gathering materials from around the house, he builds a wall tall enough and wide enough to keep her out. But will it be strong enough? And what does Essie really want? A playful exploration of physical space and geometry, featuring Chicanx (Mexican American) characters and a glossary of Spanish words. Storytelling Math celebrates children using math in their daily adventures as they play, build, and discover the world around them. Joyful stories and hands-on activities make it easy for kids and their grown-ups to explore everyday math together. Developed in collaboration with math experts at STEM education nonprofit TERC, under a grant from the Heising-Simons Foundation.

This stunning collection of stories demonstrates once again why Alice Munro is celebrated as a pre-eminent master of the short story. While some of the stories are traditional, set in “Alice Munro Country” in Ontario or in B.C., dealing with ordinary women’s lives, others have a new, sharper edge. They involve child murders, strange sex, and a terrifying home invasion. By way of astonishing variety, the title story, set in Victorian Europe, follows the last journey from France to Sweden of a famous Russian mathematician. This daring, superb collection proves that Alice Munro will always surprise you.