History Ages

From the divine messengers of Western traditions to the devas of Eastern traditions to the meleks and spirit beings found along the Silk Road, angels are one of the unifying themes of theology worldwide. But what is an angel, and why do they contact us, believers and nonbelievers alike? In this in-depth study into the mystery and purpose of angels, Normandi Ellis looks at the angelic dimensions of spiritual traditions around the world—from the ancient past to present day.

It is impossible to overstate the cultural significance of the four men described in Don Lattin's The Harvard Psychedelic Club. Huston Smith, tirelessly working to promote cross-cultural religious and spiritual tolerance. Richard Alpert, aka Ram Dass, inspiring generations with his mantra "be here now". Andrew Weil, undisputed leader of the holistic medicine revolution. And, of course, Timothy Leary, the charismatic, rebellious counterculture icon and LSD guru.

The Pleistocene spans a period from around 2.5 million years ago (mya) to just over 12,000 years ago, and it was an epoch of enormous change on Earth, mainly characterized by climate changes involving fluctuations between periods of extreme heat and long periods of glaciation. This period is commonly known as the Ice Age, despite the fact there were actually a number of separate periods of cold. The Pleistocene Era: The History of the Ice Age and the Dawn of Modern Humans looks at the development of the era, what life on Earth was like, and the origins of archaic humans.

Two years ago, Graham Robb moved to a lonely house on the very edge of England, near the banks of a river that once marked the southern boundary of the legendary Debatable Land. The oldest detectable territorial division in Great Britain, the Debatable Land served as a buffer between Scotland and England. It was once the bloodiest region in the country, fought over by Henry VIII, Elizabeth I, and James V. After most of its population was slaughtered or deported, it became the last part of Great Britain to be brought under the control of the state.

The Pyrocene tells the story of what happened when a fire-wielding species, humanity, met an especially fire-receptive time in Earth's history. Since terrestrial life first appeared, flames have flourished. Over the past two million years, however, one genus gained the ability to manipulate fire, swiftly remaking both itself and eventually the world. We developed small guts and big heads by cooking food; we climbed the food chain by cooking landscapes; and now we have become a geologic force by cooking the planet.

In TechGnosis - a cult classic now updated and reissued with a new afterword - Erik Davis argues that while the realms of the digital and the spiritual may seem worlds apart, esoteric and religious impulses have in fact always permeated (and sometimes inspired) technological communication. Davis uncovers startling connections between such seemingly disparate topics as electricity and alchemy; online roleplaying games and religious and occult practices; virtual reality and gnostic mythology; programming languages and Kabbalah.

The Renaissance and Reformation were exciting times of learning and discovery – they pushed the boundaries of accepted thought. The repercussions of this, however, were that they left in their wake a period of universal uncertainty. The centuries-old status quo had been turned on its head. Nothing was stable anymore. Conflict ensued. The fourth volume of 2,000 Years of Christ's Power spans from the 16th to the 18th century.

The medieval humoral system of medicine suggested that it was possible to die from having too much - or too little - sex, while the Roman Catholic Church taught that virginity was the ideal state. Holy men and women committed themselves to lifelong abstinence in the name of religion. Everyone was forced to conform to restrictive rules about who they could have sex with, in what way, how often, and even when, and could be harshly punished for getting it wrong.

Virginal, chaste, humble, patiently waiting for rescue by brave knights and handsome princes: this idealized—and largely mythical—notion of the medieval noblewoman still lingers. Yet the reality was very different, as Kelcey Wilson-Lee shows in this vibrant account of the five daughters of Edward I, often known as Longshanks. The lives of these sisters—Eleanora, Joanna, Margaret, Mary, and Elizabeth—ran the gamut of experiences open to royal women in the Middle Ages.

Microsoft President Brad Smith operates by a simple core belief: When your technology changes the world, you bear a responsibility to help address the world you have helped create. This might seem uncontroversial, but it flies in the face of a tech sector long obsessed with rapid growth and sometimes on disruption as an end in itself. While sweeping digital transformation holds great promise, we have reached an inflection point. The world has turned information technology into both a powerful tool and a formidable weapon.

Mafatu's name means "Stout Heart," but his people call him a coward. Ever since the sea took his mother's life and spared his own, he has lived with deep fear. By the time he is twelve years old, Mafatu can bear it no longer. He must conquer his fear alone...even if it means certain death. This classic tale of a young boy's hidden strength has been a favorite of readers of all ages since 1940.

Iceland, the land of fire and ice, has a storied history. After the Norse discovered Iceland, they began to settle it, allying the island nation with Norway. However, as power shifted in Scandinavia, Iceland would come to be governed by Denmark for several centuries.

It began with a secret mission, no expenses spared. Spain, plotting to break Portugal’s monopoly trade with the fabled Orient, set sail from a hidden Mexican port to cross the Pacific - and then, critically, to attempt the never-before-accomplished return, the vuelta. Four ships set out from Navidad, each one carrying a dream team of navigators. The smallest ship, guided by seaman Lope Martín, a mulatto who had risen through the ranks to become one of the most qualified pilots of the era, soon pulled far ahead and became mysteriously lost from the fleet.

If you've ever made a secure purchase with your credit card over the internet, then you have seen cryptography, or "crypto", in action. From Stephen Levy - the author who made "hackers" a household word - comes this account of a revolution that is already affecting every citizen in the 21st century. Crypto tells the inside story of how a group of "crypto rebels" - nerds and visionaries turned freedom fighters - teamed up with corporate interests to beat Big Brother and ensure our privacy on the internet.

Here, National Book Award winner Richard Winston explores life in the Middle Ages - from the fifth to the 15th centuries - beginning with the fall of the Roman Empire and ending with the dawn of the Renaissance. In both countryside and cities, from the peasants to the bourgeoisie to the nobility, no aspect of life in this era is left unexplored.

Lena has lived a long, quiet life on her farm in Wales, alongside her husband and child. But as her end approaches, buried memories begin to return. Of her childhood in Poland, and her passion for science. Of the early days of her marriage, reluctant wife to an army officer. Of the birth of her daughter, whose arrival changed everything.

Creative Selection recounts the life of one of the few who worked behind the scenes, a highly respected software engineer who worked in the final years of the Steve Jobs era - the Golden Age of Apple. Ken Kocienda offers an inside look at Apple’s creative process. For 15 years, he was on the ground floor of the company as a specialist, directly responsible for experimenting with novel user interface concepts and writing powerful, easy-to-use software for products including the iPhone, the iPad, and the Safari web browser.

In Robot-Proof, Northeastern University president Joseph Aoun proposes a way to educate the next generation of college students to invent, to create, and to discover - to fill needs in society that even the most sophisticated artificial intelligence agent cannot. A "robot-proof" education, Aoun argues, is not concerned solely with topping up students' minds with high-octane facts. Rather, it calibrates them with a creative mindset and the mental elasticity to invent, discover, or create something valuable to society.

The Three Edwards, third in Thomas B. Costain's survey of Britain under the Plantagenets, covers the years between 1272 and 1377 when three Edwards ruled England. Edward I brought England out of the Middle Ages. Edward II had a tragic reign but gave his country Edward III, who ruled gloriously, if violently.

What happened when Jane Austen’s heroines and heroes were finally wed? Marriage is at the center of Jane Austen’s novels. The pursuit of husbands and wives, advantageous matches, and, of course, love itself, motivate her characters and continue to fascinate people today. But what were love and marriage like in reality for ladies and gentlemen in Regency England? Rory Muir uncovers the excitements and disappointments of courtship and the pains and pleasures of marriage, drawing on fascinating first-hand accounts as well as novels of the period.