This book traces the journeys of a stone across the world. From its remote point of origin in the city of Nishapur in eastern Iran, turquoise was traded through India, Central Asia, and the Near East, becoming an object of imperial exchange between the Safavid, Mughal, and Ottoman empires. Along this trail unfolds the story of turquoise--a phosphate of aluminum and copper formed in rocks below the surface of the earth--and its discovery and export as a global commodity. In the material culture and imperial regalia of early modern Islamic tributary empires moving from the steppe to the sown, turquoise was a sacred stone and a potent symbol of power projected in vivid color displays. From the empires of Islamic Eurasia, the turquoise trade reached Europe, where the stone was collected as an exotic object from the East. The Eurasian trade lasted into the nineteenth century, when the oldest mines in Iran collapsed and lost Aztec mines in the Americas reopened, unearthing more accessible sources of the stone to rival the Persian blue. Sky Blue Stone recounts the origins, trade, and circulation of a natural object in the context of the history of Islamic Eurasia and global encounters between empire and nature.

This book traces the journeys of a stone across the world. From its remote point of origin in the city of Nishapur in eastern Iran, turquoise was traded through India, Central Asia, and the Near East, becoming an object of imperial exchange between the Safavid, Mughal, and Ottoman empires. Along this trail unfolds the story of turquoise--a phosphate of aluminum and copper formed in rocks below the surface of the earth--and its discovery and export as a global commodity. In the material culture and imperial regalia of early modern Islamic tributary empires moving from the steppe to the sown, turquoise was a sacred stone and a potent symbol of power projected in vivid color displays. From the empires of Islamic Eurasia, the turquoise trade reached Europe, where the stone was collected as an exotic object from the East. The Eurasian trade lasted into the nineteenth century, when the oldest mines in Iran collapsed and lost Aztec mines in the Americas reopened, unearthing more accessible sources of the stone to rival the Persian blue. Sky Blue Stone recounts the origins, trade, and circulation of a natural object in the context of the history of Islamic Eurasia and global encounters between empire and nature.

'This is a book about the stories we tell ourselves and one woman's determination to make hers true' Spectator 'A fresh . . . heartfelt book that . . . makes you want to throw away your mobile, run for the hills and learn a traditional craft' The Lady 'A spirited defence of manual labour' TLS At the age of twenty-six, Whitney Brown met a dry-stone waller. Within weeks she was out on the hill with him in Wales, learning the language of dry-stone walling. Far away from the pressures of her old life, she found deep satisfaction in working with her hands, in the age and heft of the stones, and the ring of the hammer. Out under the open sky, Whitney relished every sore muscle and smashed finger, opportunity to stand atop a wall she'd just built and feel like the strongest woman alive. Between Stone and Sky is a celebration of the raw and rugged splendour of the Welsh countryside and the enduring beauty and relevance of traditional craftsmanship. It is an unflinchingly honest account of the emotional struggle to become and belong. Most of all, it is an empowering story of female friendship, accepting uncertainty and risk, and crossing oceans in pursuit of dreams.

S. M. Stirling presents the stunning and epic conclusion to the New York Times bestselling Change series, now in paperback. Many years ago, when advanced technology failed and humanity found itself in a turbulent, postapocalyptic world, extraordinary men and women birthed a new society from the ashes. Two generations after the Change, Crown Princess Órlaith struggles to preserve the hard-won peace her father brought to Montival—the former western North America. But the Change opened many doors, and through them Powers strong and strange and terrible came, to walk once more among humankind. With her fire-forged friend and ally, Japanese Empress Reiko, Órlaith must take up her sword to stop the spread of the mad malignancy behind the Yellow Raja, who has imprisoned her brother Prince John. And from the emerging superpower of Mongolia, the Sky-Blue Wolves of the High Steppe ride once more beneath the banner of Genghis Khan—the thunder of their hooves resounding across a world in turmoil.

Humanity will finally be saved or destroyed in the shattering conclusion to the post-apocalyptic and highly acclaimed NYT bestselling trilogy that won the Hugo Award three years in a row. The Moon will soon return. Whether this heralds the destruction of humankind or something worse will depend on two women. Essun has inherited the power of Alabaster Tenring. With it, she hopes to find her daughter Nassun and forge a world in which every orogene child can grow up safe. For Nassun, her mother's mastery of the Obelisk Gate comes too late. She has seen the evil of the world, and accepted what her mother will not admit: that sometimes what is corrupt cannot be cleansed, only destroyed.

Thirteen-year-old Ivy North is an adventurer. She can pitch a tent in four minutes flat, knows the local landscape like the back of her hand, and she’s an expert map reader. There's just one problem. She's afraid to go outside But when her little brother is transformed into a kestrel by a powerful sorcerer, Ivy is the only one who can rescue him. Following him through a mysterious hole in the garden wall, she emerges in Underfell – an enchanted realm that seems like the Lake District she knows, but is dangerously different. Battling her dread of being out in the open, Ivy must gather all her courage to navigate a path across this extraordinary world, where haughty fairies with birds' wings fly through purple skies and a ghostly spectre haunts her every step. With the help of an unexpected new friend, can Ivy break the spell – before her brother becomes a bird forever? An immersive and beautifully written fantasy adventure, The Sky Beneath the Stone is a soaring journey of family, friendship, overcoming fear – and realising that we are never as lost as we think we are. Alex Mullarky's debut novel introduces a captivating new talent in children's fiction.

Neruda assures us stones are alive as the man of decay sings his last love song.

Gemstones is the first attempt in English to bring together the geological, mineralogical and gemmological developments that have taken place during the last thirty years. Though there have been many gemstone books published in that time, most have been concerned, understandably and rightly, with the science of gem testing and have covered that area very well. Details of the geological occurrence of many of the classic gemstones, and of nearly all those which have only recently been discovered, have been less adequately dealt with. Coverage has been restricted to a number of papers in a wide variety of geological and mineralogical journals. Gemstones hopes to get the balance right. In the preparation of the book all the journals and monographs in the field have been consulted so that the book should stand for some years as the authority to which gemmologists and others turn in the first instance. Ease of reference and depth of coverage make Gemstones both a reference book and a bench book. Acknow ledgements I am grateful to Brian Jackson of the Department of Geology, Royal Museums of Scotland who read the manuscript and painstakingly indicated places where amendment or alteration was needed. I am also grateful to the publishers of the books on which the line illustrations are based. The colour plates present in the book derive from a number of sources, which I would like to acknowledge as follows. Plates 1, 4-15 and 17 Crown copyright reserved.

WILLMINGTON'S GUIDE TO THE BIBLE is a treasury of Bible knowledge written in layman's language. Dr. Willmington's goal has been to publish a concise, all-inclusive summary of basic Bible information in one volume, to make available in abbreviated form "a complete Bible education in a single book.