A Field Guide to Fossils of Texas is the only definitive guide that presents a collection of the state's most common fossils and also shows the most important, noteworthy, and unusual specimens.

Precious stones, gems and crystals have been valued throughout history not only for their rarity and expense, but for their mystical properties too. Garnet is rumoured to stimulate the heart, while the pearl offers the protection of the goddess Diana – coral, so-called 'witch-stone', is said to guard against the evil eye, and amethyst is said to prevent drunkenness. Gem Magic guides the reader through the uses of and stories surrounding a cornucopia of stones. Introducing the inherent properties of dazzling selection of gems, gemologist Raymond Walters describes how each stone is formed and its key properties, what beliefs have been associated with them through history and around the world, and both their scientific and occult uses. Famous stones, both real and mythical, are lyrically described – from the infamous Koh-i-Noor diamond to unicorn horn and bezoar.

The scandals, mysteries, and human stories behind the world's greatest gems are brought to life by the curator of the Smithsonian's National Gem Collection Dr. Jeffrey E. Post, curator of the National Gem Collection for more than 25 years, separates fact from fiction in an all-new and original book, revealing fresh information and regaling the reader with anecdotes and tales of some of the world's greatest and most famous gemstones. Dr. Post is the author of the now out-of-print book The National Gem Collection (Abrams, 1997), which has sold more than 50,000 copies. In this brand-new book, he tells the stories of the Smithsonian's most famous gems, including the Hope Diamond, Star of Asia Sapphire, Carmen Lucia Ruby, Hooker Emerald, and Blue Heart Diamond-and also presents the tales, details, and fascinating facts surrounding rarely displayed gems from the Smithsonian vault and additions made to the collection since 1997. Not only a resource for learning about rare and beautiful gems, the book also presents the stories of the people who once owned or were associated with these jewels-from ordinary people to kings, emperors, maharajas, celebrities, and captains of industry.

In the spring and summer of 2000, geologists working for the Tennessee Department of Transportation made an extraordinary find as they examined soil at a routine road construction project: the digging at Gray, Tennessee, had uncovered a fossil site containing bones that would turn out to be at least five million years old. Harry Moore and his colleagues, along with researchers from the state and the University of Tennessee, were stunned as they unearthed the fossilized remains of tapirs, elephants, rhinoceroses, alligators, and other long-dead animals. What was at first thought to be an Ice Age site ten to twenty thousand years old proved to be much, much older. The Bone Hunters recounts the fascinating details of a remarkable chance discovery. In his engaging firsthand account, Moore writes of the people behind the excavation of the site and how their efforts helped save valuable artifacts for ongoing study. Numerous photographs capture the excellent condition of fossils at Gray. Moore also describes the contours of what the ancient landscape may have looked like and details the governmental action that ultimately preserved this Tennessee treasure. Harry Moore manages the Tennessee Department of Transportation's Geotechnial Engineering office in Knoxville. His previous books are A Roadside Guide to the Geology of the Great Smoky Mountains National Park, A Geologic Trip Across Tennessee by Interstate 40, and Discovering October Roads: Fall Colors and Geology in Rural East Tennessee (co-written with Fred Brown).

There once may have been 250,000 miles of stone walls in America's Northeast, stretching farther than the distance to the moon. They took three billion man-hours to build. And even though most are crumbling today, they contain a magnificent scientific and cultural story--about the geothermal forces that formed their stones, the tectonic movements that brought them to the surface, the glacial tide that broke them apart, the earth that held them for so long, and about the humans who built them.
Stone walls tell nothing less than the story of how New England was formed, and in Robert Thorson's hands they live and breathe. "The stone wall is the key that links the natural history and human history of New England," Thorson writes. Millions of years ago, New England's stones belonged to ancient mountains thrust up by prehistoric collisions between continents. During the Ice Age, pieces were cleaved off by glaciers and deposited--often hundreds of miles away--when the glaciers melted. Buried again over centuries by forest and soil buildup, the stones gradually worked their way back to the surface, only to become impediments to the farmers cultivating the land in the eighteenth century, who piled them into "linear landfills," a place to hold the stones. Usually the biggest investment on a farm, often exceeding that of the land and buildings combined, stone walls became a defining element of the Northeast's landscape, and a symbol of the shift to an agricultural economy.
Stone walls layer time like Russian dolls, their smallest elements reflecting the longest spans, and Thorson urges us to study them, for each stone has its own story. Linking geological history to the early American experience, "Stone by Stone" presents a fascinating picture of the land the Pilgrims settled, allowing us to see and understand it with new eyes.

A beautiful little guide to one of life's simple pleasures - pebble spotting. Where science meets mindfulness. Learn to appreciate their beauty, discover the amazing journey that brought them to you, search for the rare ones. Leave no stone unturned. Turn a day on the beach or a seaside holiday stroll into a treasure hunt with this lovely little guide to identifying pebbles. Pebble spotting is one of life's simple joys. There's nothing quite like searching the rocks on a beach until that special one catches your eye - a perfect shape, a gorgeous colour, an intriguing pattern. But what is it? Use this beautifully illustrated little guide to find out, and to discover your pebble's fascinating life story and secrets. It could be even more special than you thought... Geologist and passionate pebble spotter Clive Mitchell has created a charming and wonderfully browsable book that is a perfect companion to a day out or holiday, or an idle moment at home. This book contains entries on 40 different types of pebble, complete with detailed facts about the composite rock's structure and where to find them, with examples including: Flint Feldspar veins Spotted slates Serpentinite Granite ovoids The rare rhomb porphyry - the holy grail of pebble hunting The book includes a space to ruminate on your own findings, taking note of the treasures that you pick up along the way and discovering the secrets of the stones beneath your feet. The Pebble Spotter's Guide is the perfect introduction to everything you didn't know there was to know about the mindful pleasure of pebble spotting and the wonder of pebbles. Simply sit on a beach or next to a stream for 10 minutes and find amazing treasures at your feet; there is much to discover.

Dive into the fascinating world of coastal wildlife with this holiday pocket guide. Featuring 40 beautifully illustrated pebbles, shells, crabs, small sea creatures and more, discover more about life between the tides with The Little Guide to Shorelines. Each entry has been delicately illustrated by printmaker Tom Frost to capture its individual characteristics, and is accompanied by associated facts and fables. There is also an interactive spotter's guide at the back, where you can check off what you find. This informative, practical and beautiful guide is part of a new nature series designed to encourage creativity through exploring the outdoors. An activity for adults and children alike, enjoy The Little Guide to Shorelines on your next trip to the sea.

Rosario Gomez gave up gang life after his brother was killed in a street fight. Now all he wants to do is finish night school, be a good father and work hard enough at his job at the supermarket to get promoted. But when an old friend shows up to ask him why he left the gang, Rosario realizes he was fooling himself if he thought his violent past would just go away. When his pregnant girlfriend is hit in a drive-by shooting, Rosario has to make some hard choices. Revenge means a return to his old ways, something he swore he would never do. But unless he takes action, his enemies will not rest until they've settled the score against him.

For 150 million years, dinosaurs were the undisputed rulers of the Earth. Today, these great lizards still fire our imaginations. Dinosaurs profiles the creatures who lived during the great Age of Reptiles, the real-life giants and monsters such as the Tyrannosaurus Rex and Stegosaurus who once dominated our planet. Also featured are many of the prehistoric world's other most fearsome and awe-inspiring creatures, from huge birds of prey to ferocious sabre-toothed cats. The entries are grouped chronologically, with examples drawn mainly from the Triassic, Jurassic and Cretaceous Periods. Each dinosaur or other prehistoric creature is illustrated with a stunning, full-colour artwork. For easy reference, each entry also includes a table of information containing key data such as size, weight, diet, meaning of name, armour, hunting techniques and distribution of fossil remains. Engaging accessible text provides an introduction to each dinosaur's behaviour, habits and other key information.

A sweeping account of civilization's complete dependence on copper that "is the best sort of journalism: beautifully written, rich in detail, and impossible to ignore" (Sebastian Junger).

For most of recorded history, copper has proven invaluable: not only did the ancient Romans build their empire on mining copper but Christopher Columbus protected his ships from rot by lining their hulls with it. Today, this pliable and sturdy metal can be found in every house, car, airplane, cell phone, computer, and home appliance across the globe. Yet the history of copper extraction and our present relationship with the metal are fraught with profound difficulties. Copper mining causes irrevocable damage to the Earth, and the mines themselves have significant effects on the economies and wellbeing of the communities where they are located.

Starting in his own backyard in the old mining town of Bisbee, Arizona--where he discovers that the dirt in his garden contains double the acceptable level of arsenic--Bill Carter follows the story of copper to the controversial Grasberg copper mine in Indonesia; to the "ring" at the London Metal Exchange, where a select group of traders buy and sell enormous amounts of the metal; and to an Alaskan salmon run threatened by mining. Page by page, Carter blends the personal and the international in a narrative that helps us understand the paradoxical relationship we have with copper, and the result is a work of first-rate journalism that fascinates on every level.

Sasol First Field Guide to Gemstones of Southern Africa is a fascinating guide to the gemstones of the region. Full-colour photo graphs and easy-to-read text will help the beginner and budding naturalist to identify the more common gemstones that occur in southern Africa, discover where they are found, and learn about their unusual features.

John Ruskin, wrote and lectured on a wide variety of subjects -- Art, Architecture, Economics and Sociology, and the natural world. This volume is a collection of Ruskin's work on Geology and Mineralogy. fully illustrated with 23 full page illustrations and as well ss many drawings within the text.

If you want to know how we know what we know about dinosaurs, read this book! Steve Brusatte

Startling new fossil finds are the lifeblood of modern palaeobiology. Giant sauropod dinosaur skeletons from Patagonia, dinosaurs with feathers from China, and even a tiny dinosaur tail in Burmese amber complete down to every detail of its filament-like feathers, skin, bones and mummified tail muscles inspire awe in a global audience enthralled by the idea of these great creatures walking the earth. Dinosaurs are of perennial interest to all ages, as illustrated by the huge range of dino-themed films, books and live attractions, from the enduring popularity of the Jurassic Park franchise to the success of London s immersive Dinosaurs in the Wild experience.

In the past twenty years, dinosaur study has changed from natural history to testable science. New technologies have revealed secrets locked in the bones in a way nobody predicted we can now work out the colour of dinosaurs, their bite forces, speeds and parental care as well as how they came to die out.This groundbreaking book illustrates how science has replaced speculation and how our understanding of dinosaurs and their world hascompletely changed. The subject has never been so vigorous, has never changed so fast, and has never been so attractive to so many.