Showing results by author "Avi" in All Categories

In late 2017, scientists at a Hawaiian observatory glimpsed an object soaring through our inner solar system, moving so quickly that it could only have come from another star. Avi Loeb, Harvard’s top astronomer, showed it was not an asteroid; it was moving too fast along a strange orbit, and left no trail of gas or debris in its wake. There was only one conceivable explanation: the object was a piece of advanced technology created by a distant alien civilization.

Artificial intelligence does the seemingly impossible - driving cars, trading stocks, and teaching children. But facing the sea change that AI will bring can be paralyzing. How should companies set strategies, governments design policies, and people plan their lives for a world so different from what we know? In Prediction Machines, three eminent economists recast the rise of AI as a drop in the cost of prediction. With this single, masterful stroke, they lift the curtain on the AI-is-magic hype and show how basic tools from economics provide clarity about the AI revolution and a basis for action by CEOs, managers, policy makers, investors, and entrepreneurs.

In their bestselling first book, Prediction Machines, eminent economists Ajay Agrawal, Joshua Gans, and Avi Goldfarb explained the simple yet game-changing economics of AI. Now, in Power and Prediction, they go deeper, examining the most basic unit of analysis: the decision. The authors explain that the two key decision-making ingredients are prediction and judgment, and we perform both together in our minds, often without realizing it.

In the New York Times bestseller Extraterrestrial, Avi Loeb, the longest serving Chair of Harvard’s Astronomy Department, presented a theory that shook the scientific community: our solar system, Loeb claimed, had likely been visited by a piece of advanced alien technology from a distant star. This provocative and persuasive argument opened millions of minds internationally to the vast possibilities of our universe and the existence of intelligent life beyond Earth.

In the small 14th-century English village where he has lived his entire life, the boy has grown up with no name of his own, known only as "Asta's son". But when his mother dies, the boy receives both his rightful name, Crispin, and a lead cross, inscribed with a secret that soon has him fleeing for his life.

A Divorce Lawyer and a Rabbinical Judge, both scholars and men of law, involved with people, and their sensitive conflicts. Together they discuss conflict in our personal lives, and as a society.

Ragweed the mouse is four months old and anxious to see the world. So he says goodbye to his family and friends in the Woodlands and, following the advice of a friendly vole, makes his way to the big city: Amperville. In Amperville, Ragweed sees things he’s never seen before - like cats! In particular, he comes face-to-face with Silversides, founder and president of F.E.A.R. (Felines Enraged About Rodents). Silversides wants to make sure mice know their place in the world. With new friends Clutch, a skateboarding mouse with green hair, and Blinker, a pet mouse longing for freedom, Ragweed takes a stand against F.E.A.R.

Avi’s swashbuckling tale of murder and mutiny on the high seas has a fascinating twist: the heroine is a 13-year-old girl. In 1832, Charlotte Doyle boards a ship bound for America and is caught in a battle between a mad captain and his ruthless crew. If you’re looking for an action-packed adventure story for girls, you’ll find it in The True Confessions of Charlotte Doyle.

In Dimwood Forest, all the mice know that moving beyond Grey House requires the permission of the great horned owl, Mr. Ocax. No one but Mr. Ocax can guarantee protection against the horrible porcupines who lurk in the forest, waiting to grab innocent creatures. But Poppy is a curious mouse, and a little foolish. When she is caught dancing in the moonlight on Bannock Hill, she soon faces not only the great owl, but a huge porcupine, and an impossible challenge.

In February 1971, as Apollo 14 astronaut Edgar Mitchell hurtled Earthward through space, he was engulfed by a profound sense of universal connectedness. He intuitively sensed that his presence and that of the planet in the window were all part of a deliberate, universal process, and that the glittering cosmos itself was, in some way, conscious. The experience was so overwhelming, Mitchell knew his life would never be the same.

Acclaimed Israeli intelligence analyst Avi Melamed has spent more than 30 years interpreting Middle East affairs. His long-awaited Inside the Middle East challenges widely accepted perceptions and provides a gripping and uniquely enlightening guide to make sense of the events unfolding in the region. Melamed considers all the major power players in the Middle East, explains the underlying issues, and creates a three-dimensional picture, an illustration that connects the dots and provides a fascinating road map.

Poppy has saved the creatures of Dimwood Forest from the terrible owl who killed her beloved Ragweed. Now she intends to travel west, to tell Ragweed’s family the sad news. With her grumpy, but loyal porcupine friend Ereth by her side, the spirited deermouse sets out on a journey that will test her courage, but also lead her to a new love. Along the way, Poppy meets a charming golden mouse who looks like Ragweed, and together on the meadow, they dance a silent dance of love at first sight.

The 300 dogs of Steamboat Springs, Colorado, all know their places. At the top is McKinley, a malamute who’s head dog of the whole town. All of the dogs - and McKinley’s human family - rely on him to protect them and maintain order. Avi, the Newbery Medal author of Crispin: The Cross of Lead, peeks into the secret lives of dogs in this thrilling adventure tale. Robert Ramirez’s narration gives voice to a dog willing to risk any peril to do the good thing.

In Italy, 1492, King Claudio sends Mangus the Magician and his faithful servant boy, Fabrizio, to Venice to steal a manuscript that explains a revolutionary way of accounting—double-entry bookkeeping. The manuscript is written by the most famous mathematician in the world, the Franciscan Friar, Luca Pacioli. And gaining knowledge of this bookkeeping method could secure one great profits. But Venice is a dangerous place, full of informers, prisons, and harsh punishments for those who steal its secrets.

England, 1486. King Henry VII has recently snatched the English Crown and now sits on the throne, while young Prince Edward, who has a truer claim, has apparently disappeared. Meanwhile, a penniless kitchen boy named Lambert Simnel is slaving away at a tavern in Oxford - until a mysterious friar, Brother Simonds, buys Lambert from the tavern keeper and whisks him away in the dead of night. But this is nothing compared to the secret that the friar reveals: You, Lambert, are actually Prince Edward, the true King of England!

Belching beavers, this is the worst birthday ever for Ereth, the prickly old porcupine! Even his best friend, Poppy the deer mouse, seems to have forgotten about him. If Ereth wants a present, it looks like he’ll just have to get it for himself. But when his quest for salt leads him instead to foster parenthood of a litter of boisterous fox kits, a bad birthday becomes the least of Ereth’s worries. Return to the Dimwood Forest setting of Poppy and Poppy and Rye for an adventure that’s pure fun.

Our Political Nature is the first book to reveal the hidden roots of our most deeply held moral values. It shows how political orientations across space and time arise from three clusters of measurable personality traits. These clusters entail opposing attitudes toward tribalism, inequality, and differing perceptions of human nature. Together, these traits are by far the most powerful cause of left-right voting, even leading people to regularly vote against their economic interests.

Hiding from a cadaverous stalker in 1046 England, Thorston races to unleash the magical charms from the diabolical Book Without Words. Suddenly, with success almost in his grasp, he slumps to the floor, muttering cryptic words. Newbery Award-winning author Avi adds this jewel to his many literary gems.

Avi Steinberg is stumped. After defecting from yeshiva to Harvard, he has only a senior thesis essay on Bugs Bunny to show for his effort. While his friends and classmates advance in the world, he remains stuck at a crossroads, unable to meet the lofty expectations of his Orthodox Jewish upbringing. And his romantic existence as a freelance obituary writer just isn’t cutting it. Seeking direction - and dental insurance - Steinberg takes a job as a librarian in a tough Boston prison.

After his father is killed fighting for the Union, 13-year-old Tom Carroll takes a job at a Brooklyn ironworks to support his family. He quickly learns that they are building an iron-clad, "unsinkable" ship to be called the Monitor to finally sink the Confederates' "unsinkable" ship, the Merrimac.