A young man is murdered for his prized pet fish. An Asian tycoon buys a single specimen for $150,000. Meanwhile, a pet detective chases smugglers through the streets of New York. Delving into an outlandish realm of obsession, paranoia, and criminality, The Dragon Behind the Glass tells the story of a fish like none other: a powerful predator dating to the age of the dinosaurs.

Carl Zimmer investigates one of the biggest questions of all: What is life? The answer seems obvious until you try to seriously answer it. Is the apple sitting on your kitchen counter alive, or is only the apple tree it came from deserving of the word? If we can’t answer that question here on Earth, how will we know when and if we discover alien life on other worlds? The question hangs over some of society’s most charged conflicts - whether a fertilized egg is a living person, for example, and when we ought to declare a person legally dead.

On a cool June evening in 2009, after performing a concert at London's Royal Academy of Music, 20-year-old American flautist Edwin Rist boarded a train for a suburban outpost of the British Museum of Natural History. Home to one of the largest ornithological collections in the world, the Tring museum was full of rare bird specimens whose gorgeous feathers were worth staggering amounts of money to the men who shared Edwin's obsession: the Victorian art of salmon fly-tying. Once inside the museum, the champion fly-tier grabbed hundreds of bird skins - some collected 150 years earlier.

Is the archeologist who discovers a lost tomb a sort of hero - or a villain? If someone steals a relic from a museum and returns it to the ruin it came from, is she a thief? Craig Childs's riveting new book is a lyrical ghost story - an intense, impassioned investigation into the nature of the past and the things we leave behind. We visit lonesome desert canyons and fancy Fifth Avenue art galleries, journey throughout the Americas, Asia, the past and the present. The result is a brilliant book about man and nature, remnants and memory, a dashing tale of crime and detection.

The history of Iceland began 1,200 years ago, when a frustrated Viking captain and his useless navigator ran aground in the middle of the North Atlantic. Suddenly, the island was no longer just a layover for the Arctic tern. Instead, it became a nation whose diplomats and musicians, sailors and soldiers, volcanoes and flowers, quietly altered the globe forever. How Iceland Changed the World takes readers on a tour of history, showing them how Iceland played a pivotal role in events as diverse as the French Revolution, the Moon Landing, and the foundation of Israel.

A powerful defense of intellectual freedom told through the ordeals of contemporary scientists attacked for exploring controversial ideas, by a noted science historian and medical activist.

These are the stories that defy conventional logic. The proverbial vanished without a trace incidences, which happen a lot more (and a lot closer to your backyard) than almost anyone thinks. These are the missing whose situations are the hardest on loved ones left behind. The cases that are an embarrassment for park superintendents, rangers, and law enforcement charged with Search & Rescue.

We're all familiar with the works of Claude Monet, thanks in no small part to the ubiquitous reproductions of his water lilies on umbrellas, handbags, scarves, and dorm-room posters. But did you also know Monet and his cohort were trailblazing rebels whose works were originally deemed unbelievably ugly and vulgar? And while you probably know the tale of Vincent van Gogh's suicide, you may not be aware that there's pretty compelling evidence that the artist didn't die by his own hand but was accidentally killed - or even murdered.

What’s to be done about a jaywalking moose? A bear caught breaking and entering? A murderous tree? Three hundred years ago, animals that broke the law would be assigned legal representation and put on trial. These days, as New York Times best-selling author Mary Roach discovers, the answers are best found not in jurisprudence but in science: the curious science of human-wildlife conflict, a discipline at the crossroads of human behavior and wildlife biology.

Hailed as "the great nature writer of this generation" (Wall Street Journal), Robert Macfarlane is the celebrated author of books about the intersections of the human and the natural realms. In Underland, he delivers his masterpiece: an epic exploration of the Earth's underworlds as they exist in myth, literature, memory, and the land itself.

At the approach of the first millennium, the Christians of Europe did not seem likely candidates for future greatness. They saw no future beyond the widely anticipated Second Coming of Christ. But when the world did not end, the peoples of Western Europe suddenly found themselves with no choice but to begin the heroic task of building a Jerusalem on Earth. In The Forge of Christendom, Tom Holland masterfully describes this remarkable new age, a time of caliphs and Viking sea kings, the spread of castles, and the invention of knighthood.

A discarded child fated to become a powerful Jarl - here is the story of Sidroc. Fate guides the path of his father, Hrald, to his meeting with the woman whose son would help change the face of ninth-century Angle-land. An ever-growing rivalry between Sidroc and his cousin Toki defines the boys' early years. Their young uncle, Yrling, knows success as a raider in far-off Angle-land, and trains his nephews in the ways of the warrior. Ahead of them is the perilous crossing of the North Sea, which stands between them and the plunder they seek.

The fascinating group of animals called dinosaurs became extinct some 65 million years ago (except for their feathered descendants). In their place evolved an enormous variety of land creatures, especially mammals, which in their way were every bit as remarkable as their Mesozoic cousins. The Age of Mammals, the Cenozoic Era, has never had its Jurassic Park, but it was an amazing time in earth's history, populated by a wonderful assortment of bizarre animals. The rapid evolution of thousands of species of mammals brought forth many incredible creatures—including our own ancestors.

In the tradition of Mountains Beyond Mountains and The Orchid Thief, Stronghold is Tucker Malarkey’s eye-opening account of one of the world’s greatest fly fishermen and his crusade to protect the world’s last bastion of wild salmon. From a young age, Guido Rahr was a misfit among his family and classmates, preferring to spend his time in the natural world. When the salmon runs of the Pacific Northwest began to decline, Guido was one of the few who understood why.

Picture yourself in the Cretaceous period. It’s a sunny afternoon in the Hell Creek of ancient Montana 66 million years ago. A Triceratops horridus ambles along the edge of the forest. In a matter of hours, everything here will be wiped away. Lush verdure will be replaced with fire. Tyrannosaurus rex will be toppled from their throne, along with every other species of non-avian dinosaur no matter their size, diet, or disposition. They just don’t know it yet.