344 products in Books

El libro que Tolkien leía cada noche a sus hijos. La novela que inspiró El hobbit. «Me gustaría dejar constancia de mi propio amor y el amor de mis hijos por El maravilloso país de los snergs de E. A. Wyke-Smith.» J. R. R. Tolkien En el Hogar Bahía Soleada para Niños Sobrantes y Accidentalmente Sin Padres, Pip y Flora se encuentran en peligro. Mientras huían con su perro, descubren el maravilloso país de los snergs, un mundo mágico de osos de canela y deliciosos banquetes, pero también de ogros veganos, bufones deshonrados y Kelps malvados, además de un villano que viste solo de morado. Pronto harán un nuevo amigo: Gorbo, un snerg olvidadizo pero encantador. Él los guiará de nuevo a casa una vez decidan cuál es su hogar y Gorbo recuerde cómo llegar hasta allí. El libro ideal para los hijos de todos los nostálgicos de Tolkien. Texto revisado y actualizado por Veronica Cossanteli. «Antes de que Tolkien crease los hobbits, estaban los snergs. ¡Y oh, qué maravillosos eran!» The Washington Post

Se prometió que Bitcoin, BTC, sería una tecnología liberadora, una alternativa de libre mercado al dinero controlado por el estado. Pero esa promesa se rompió cuando un pequeño grupo de individuos con información privilegiada se hiciera cargo del proyecto y cambiara fundamentalmente su diseño. La verdadera historia de BTC y su diseño original la conocen muy pocas personas debido a años de fuerte censura, ingeniería de redes sociales y estrictos controles de información. La realidad es que BTC ha sido secuestrado y cambiado para peor. Esa es la conclusión innegable de El secuestro de Bitcoin, un libro repleto de historia y verdades incómodas, que descarga una andanada desmitificadora contra las narrativas más populares que rodean a BTC. Roger Ver es el primer inversor del mundo en empresas emergentes de BTC y ha sido un nombre destacado en la industria de las criptomonedas desde su inicio. Sin embargo, como confiesa en la introducción, este libro no es una historia de amor. Es la exposición devastadora de la corrupción, la propaganda y la centralización del poder en BTC.

NATIONAL BESTSELLER • The complete four-book boxed set of the greatest fantasy epic of all time: The Lord of the Rings and its enchanting prequel, The Hobbit   When Thorin Oakenshield and his band of dwarves embark upon a dangerous quest to reclaim the hoard of gold stolen from them by the evil dragon Smaug, Gandalf the wizard suggests an unlikely accomplice: Bilbo Baggins, an unassuming Hobbit dwelling in peaceful Hobbiton. Along the way, the company faces trolls, goblins, giant spiders, and worse. But as they journey from the wonders of Rivendell to the terrors of Mirkwood and beyond, Bilbo will find that there is more to him than anyone—himself included—ever dreamed. Unexpected qualities of courage and cunning, and a love of adventure, propel Bilbo toward his great destiny . . . a destiny that waits in the dark caverns beneath the Misty Mountains, where a twisted creature known as Gollum jealously guards a precious magic ring.   This boxed set includes: THE HOBBIT THE FELLOWSHIP OF THE RING THE TWO TOWERS THE RETURN OF THE KING

Throughout history, rich and poor countries alike have been lending, borrowing, crashing--and recovering--their way through an extraordinary range of financial crises. Each time, the experts have chimed, "this time is different"--claiming that the old rules of valuation no longer apply and that the new situation bears little similarity to past disasters. This book proves that premise wrong. Covering sixty-six countries across five continents, This Time Is Different presents a comprehensive look at the varieties of financial crises, and guides us through eight astonishing centuries of government defaults, banking panics, and inflationary spikes--from medieval currency debasements to today's subprime catastrophe. Carmen Reinhart and Kenneth Rogoff, leading economists whose work has been influential in the policy debate concerning the current financial crisis, provocatively argue that financial combustions are universal rites of passage for emerging and established market nations. The authors draw important lessons from history to show us how much--or how little--we have learned. Using clear, sharp analysis and comprehensive data, Reinhart and Rogoff document that financial fallouts occur in clusters and strike with surprisingly consistent frequency, duration, and ferocity. They examine the patterns of currency crashes, high and hyperinflation, and government defaults on international and domestic debts--as well as the cycles in housing and equity prices, capital flows, unemployment, and government revenues around these crises. While countries do weather their financial storms, Reinhart and Rogoff prove that short memories make it all too easy for crises to recur. This Time Is Different exposes centuries of financial missteps.

En esta edición de La Edad de Oro se recuperan las versiones originales de sus ilustraciones. Estamos ante un clásico de la literatura juvenil iberoamericana, una obra por reconquistar.

Winner of the Pulitzer Prize   A metaphorical fugue on minds and machines in the spirit of Lewis Carroll   Douglas Hofstadter's book is concerned directly with the nature of “maps” or links between formal systems. However, according to Hofstadter, the formal system that underlies all mental activity transcends the system that supports it. If life can grow out of the formal chemical substrate of the cell, if consciousness can emerge out of a formal system of firing neurons, then so too will computers attain human intelligence. Gödel, Escher, Bach is a wonderful exploration of fascinating ideas at the heart of cognitive science: meaning, reduction, recursion, and much more.

Building real wealth and being truly happy are skills anyone can learn. Getting rich is about knowing what to do, who to do it with, and when to do it. True happiness isn't something that happens to you; it's a choice only you can make. No one knows this better than entrepreneur, philosopher, and investor Naval Ravikant. Naval's straightforward principles for building wealth and intentionally creating long-term happiness have captivated the world for years. The Almanack of Naval Ravikant is a curated collection of a full decade of Naval's wisdom and experience, featuring his most memorable and useful ideas. With over a million copies sold since its release in 2020, this powerful book has deeply affected readers' lives. Through Naval's own words, discover for yourself how to walk your own unique path toward a happier, healthier, wealthier life. This book has been created as a public service. It is available for free download in pdf and e-reader versions on navalmanack. Naval is not earning any money on this book. Naval has essays, podcasts, and more at naval and is on X, formerly Twitter, Naval.

“If you only read one book this year on America’s unending ‘War on Terror,’ it should be this persuasive and devastatingly damning account of how the United States created the original al Qaeda terrorism threat by its own actions and then increased that threat by orders of magnitude by its wanton killings in one country after another in the name of ‘counter-terrorism.’ Once I started reading it, I couldn’t stop!” — Daniel Ellsberg, Pentagon Papers whistleblower and author of The Doomsday Machine: Confessions of a Nuclear War Planner

Future Imperfect describes and discusses a variety of technological revolutions that might happen over the next few decades, their implications, and how to deal with them. Topics range from encryption and surveillance through biotechnology and nanotechnology to life extension, mind drugs, virtual reality, and artificial intelligence. One theme of the book is that the future is radically uncertain. Technological changes already begun could lead to more or less privacy than we have ever known, freedom or slavery, effective immortality or the elimination of our species, and radical changes in life, marriage, law, medicine, work, and play. We do not know which future will arrive, but it is unlikely to be much like the past. It is worth starting to think about it now.

The lion cannot guard himself from the toils, nor the fox from wolves. A Prince must therefore be a fox to discern toils, and a lion to drive off wolves. The modern-day term “Machiavellian” is used to describe deception, dishonesty, and cruelty to meet a goal. The Prince by Niccolò Machiavelli was written as a guide for autocrats on how to govern using means that were meant to deceive and manipulate a government’s constituency—to the extent of advocating the use of evil for political expediency. In this classic work, the end justifies the means reigns paramount to Machiavelli’s system of government.

The Idiot by Fyodor Dostoevsky with an introduction by Agnes Cardinal, Prince Myshkin returns to Russia from an asylum in Switzerland. As he becomes embroiled in the frantic amatory and financial intrigues which centre around a cast of brilliantly realised characters and which ultimately lead to tragedy, he emerges as a unique combination of the Christian ideal of perfection and Dostoevsky's own views, afflictions and manners. His serene selflessness is contrasted with the worldly qualities of every other character in the novel. Dostoevsky supplies a harsh indictment of the Russian ruling class of his day who have created a world which cannot accomodate the goodness of this idiot.

"A provocative and very funny page-turner..."--Wall Street Journal With dry wit and psychological acuity, this near-future novel explores the aftershocks of an economically devastating U.S. sovereign debt default on four generations of a once-prosperous American family. Down-to-earth and perfectly realistic in scale, this is not an over-the-top Blade Runner tale. It is not science fiction. In 2029, the United States is engaged in a bloodless world war that will wipe out the savings of millions of American families. Overnight, on the international currency exchange, the “almighty dollar” plummets in value, to be replaced by a new global currency, the “bancor.” In retaliation, the president declares that America will default on its loans. “Deadbeat Nation” being unable to borrow, the government prints money to cover its bills. What little remains to savers is rapidly eaten away by runaway inflation. The Mandibles have been counting on a sizable fortune filtering down when their ninety-seven-year-old patriarch dies. Once the inheritance turns to ash, each family member must contend with disappointment, but also—as the U.S. economy spirals into dysfunction—the challenge of sheer survival. Recently affluent, Avery is petulant that she can’t buy olive oil, while her sister, Florence, absorbs strays into her cramped household. An expat author, their aunt, Nollie, returns from abroad at seventy-three to a country that’s unrecognizable. Her brother, Carter, fumes at caring for their demented stepmother, now that an assisted living facility isn’t affordable. Only Florence’s oddball teenage son, Willing, an economics autodidact, will save this formerly august American family from the streets. The Mandibles is about money. Thus it is necessarily about bitterness, rivalry, and selfishness—but also about surreal generosity, sacrifice, and transformative adaptation to changing circumstances.