These Fleeting Shadows Pdf
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These Fleeting Shadows
The Haunting of Hill House meets Knives Out in a bid for an inheritance that will leave Helen Vaughan either rich...or dead. Helen Vaughan doesn't know why she and her mother left their ancestral home at Harrowstone Hall, called Harrow, or why they haven't spoken to their extended family since. So when her grandfather dies, she's shocked to learn that he has left everything—the house, the grounds, and the money—to her. The inheritance comes with one condition: she must stay on the grounds of Harrow for one full year, or she'll be left with nothing. There is more at stake than money. For as long as she can remember, Harrow has haunted Helen's dreams—and now those dreams have become a waking nightmare. Helen knows that if she is going to survive the year, she needs to uncover the secrets of Harrow. Why is the house built like a labyrinth? What is digging the holes that appear in the woods each night?And why does the house itself seem to be making her sick? With each twisted revelation, Helen questions what she knows about Harrow, her family, and even herself. She no longer wonders if she wants to leave…but if she can.
Celestial Shadows
Much of what is known about the universe came from the study of celestial shadows. This book looks in detail at the way eclipses and other celestial shadows have given us amazing insights into the nature of the objects in our solar system and how they are even helping us discover and analyze planets that orbit stars other than our Sun. A variety of eclipses, transits, and occultations of the mooons of Jupiter and Saturn, Pluto and its satellite Charon, asteroids and stars have helped astronomers to work out their dimensions, structures, and shapes - even the existence of atmospheres and structures of exoplanets. Long before Columbus set out to reach the Far East by sailing West, the curved shadow of the Earth on the Moon during a lunar eclipse revealed that we inhabit a round world, a globe. More recently, comparisons of the sunlit and Earthlit parts of the Moon have been used to determine changes in the Earth's brightness as a way of monitoring possible effects in cloud coverage which may be related to global warming. Shadows were used by the Greek mathematician Eratosthenes to work out the first estimate of the circumference of the Earth, by Galileo to measure the heights of the lunar mountains and by eighteenth century astronomers to determine the scale of the Solar System itself. Some of the rarest and most wonderful shadows of all are those cast onto Earth by the lovely "Evening Star" Venus as it goes between the Earth and the Sun. These majestic transits of Venus occur at most two in a century; after the 2012 transit, there is not a chance to observe this phenomenon until 2117, while the more common sweep of a total solar eclipse creates one of the most dramatic and awe-inspiring events of nature. Though it may have once been a source of consternation or dread, solar eclipses now lead thousands of amateur astronomers and "eclipse-chasers" to travel the globe in order to experience the dramatic view under "totality." These phenomena are among the most spectacular available to observers and are given their full due in Westfall and Sheehan's comprehensive study.
Sophie's World
The international bestseller about life, the universe and everything. 'A simply wonderful, irresistible book' DAILY TELEGRAPH 'A terrifically entertaining and imaginative story wrapped round its tough, thought-provoking philosophical heart' DAILY MAIL 'Remarkable ... an extraordinary achievement' SUNDAY TIMES When 14-year-old Sophie encounters a mysterious mentor who introduces her to philosophy, mysteries deepen in her own life. Why does she keep getting postcards addressed to another girl? Who is the other girl? And who, for that matter, is Sophie herself? To solve the riddle, she uses her new knowledge of philosophy, but the truth is far stranger than she could have imagined. A phenomenal worldwide bestseller, SOPHIE'S WORLD sets out to draw teenagers into the world of Socrates, Descartes, Spinoza, Hegel and all the great philosophers. A brilliantly original and fascinating story with many twists and turns, it raises profound questions about the meaning of life and the origin of the universe.