In 1967, during the time of peace, free love, and hitchhiking, 19-year-old Mary Terese Fleszar was last seen walking home to her apartment in Ypsilanti, Michigan. One month later, her naked body stabbed over 30 times and missing both feet and a forearm was discovered on an abandoned farm. A year later, the body of 20-year-old Joan Schell was found, similarly violated. Over the next two years, five more bodies of female students were uncovered around the area.

After dawn the siege began. It was April 1, 1970, and Army Green Beret medic Gary Beikirch knew the odds were stacked against their survival. Some 10,000 enemy soldiers sought to obliterate the 12 American Special Forces troops and 400 indigenous fighters who stood fast to defend 2,300 women and children inside the village of Dak Seang. For his valor and selflessness during the ruthless siege, Beikirch would be awarded a Medal of Honor, the nation's highest and most prestigious military decoration.

Early in the morning of Monday, July 8, 1895, 13-year-old Robert Coombes and his 12-year-old brother, Nattie, set out from their small, yellow-brick terraced house in East London to watch a cricket match at Lord's. Their father had gone to sea the previous Friday, the boys told their neighbors, and their mother was visiting her family in Liverpool. Over the next 10 days, Robert and Nattie spent extravagantly, pawning their parents' valuables to fund trips to the theatre and the seaside. But as the sun beat down on the Coombes house, a strange smell began to emanate.

In 1541, the brutal conquistador Gonzalo Pizarro and his well-born lieutenant Francisco Orellana set off from Quito in search of La Canela, South America's rumored Land of Cinnamon, and the fabled El Dorado, "the golden man". Driving an enormous retinue of mercenaries, enslaved natives, horses, hunting dogs, and other animals across the Andes, they watched their proud expedition begin to disintegrate even before they descended into the nightmarish jungle, following the course of a powerful river.

They live in shadows - deep in the forest, late in the night, in the dark recesses of our minds. They're spoken of in stories and superstitions, relics of an unenlightened age, old wives' tales, passed down through generations. Yet no matter how wary and jaded we have become, as individuals or as a society, a part of us remains vulnerable to them: werewolves and wendigos, poltergeists and vampires, angry elves and vengeful spirits.

It is often thought that the story of Tutankhamun ended when the thousands of items discovered by Howard Carter and Lord Carnarvon were transported to the Egyptian Museum in Cairo and put on display. But there is far more to the story. Tutankhamun and the Tomb that Changed the World explores the 100 years of research on Tutankhamun that have taken place since the tomb's discovery, from the several objects in the tomb made of meteoritic iron that came from outer space to new evidence that shows that Tutankhamun may actually have been a warrior who went into battle.

In this beautifully written history of America’s formative period, a preeminent historian upends the traditional story of a young nation confidently marching to its continent-spanning destiny.

In February 1959, a group of nine experienced hikers in the Russian Ural Mountains died mysteriously on an elevation known as Dead Mountain. Eerie aspects of the incident—unexplained violent injuries, signs that they cut open and fled the tent without proper clothing or shoes, a strange final photograph taken by one of the hikers, and elevated levels of radiation found on some of their clothes—have led to decades of speculation over what really happened.

In January 1959, 10 experienced young skiers set out to travel to a mountain named Mount Otorten in the far north of Russia. During the trip, one of the skiers fell ill and returned. The remaining nine lost their way and ended up on another mountain slope known as Kholat Syakhl, or "Mountain of the Dead".

In the heart of Indianapolis in the mid-1960s, through a twist of fate and fortune, a pretty young girl came to live with a 37-year-old mother and her seven children. What began as a temporary childcare arrangement between Sylvia Likens's parents and Gertrude Baniszewski turned into a crime that would haunt cops, prosecutors, and a community for decades to come. When police found Sylvia's emaciated body, with a chilling message carved into her flesh, they knew that she had suffered tremendously before her death.

The story of the world's largest, longest, and best-financed scientific expedition of all time, triumphantly successful, gruesomely tragic, and never before fully told. The immense 18th-century scientific journey, variously known as the Second Kamchatka Expedition or the Great Northern Expedition, from St. Petersburg across Siberia to the coast of North America, involved over 3,000 people and cost Peter the Great over one-sixth of his empire's annual revenue.

Both a captivating narrative and a book of environmental and historical significance, American Buffalo tells us as much about ourselves as Americans as it does about the creature who perhaps best of all embodies the American ethos.

Thirty-year-old Barbara Weaver was content to live as the Amish have for centuries - without modern convenience - but her husband, Eli, wanted a life beyond horses and buggies. Soon he gave in to the temptation of technology and found ways to go Online and meet women. When Barbara was found dead, shot in the chest at close range, all eyes were on Eli... and his mistress, a conservative Mennonite named Barb Raber. Barb drove Eli to appointments in her car. She gave him everything he asked for: a laptop, rides to his favorite fishing and hunting spots, and sex.

For two thousand years, cadavers have been involved in science's boldest strides and weirdest undertakings. They've tested France's first guillotines, ridden the NASA Space Shuttle, been crucified in a Parisian laboratory to test the authenticity of the Shroud of Turin, and helped solve the mystery of TWA Flight 800. For every new surgical procedure, from heart transplants to gender reassignment surgery, cadavers have been there alongside surgeons, making history in their quiet way.

Carl Sagan, writer and scientist, returns from the frontier to tell us about how the world works. In his delightfully down-to-earth style, he explores and explains a mind-boggling future of intelligent robots, extraterrestrial life and its consequences, and other provocative, fascinating quandaries of the future that we want to see today.