Atoms are unfathomably tiny. It takes fifteen million trillion of them to make up a single poppy seed—give or take a few billion. And there’s hardly anything to them: atoms are more than 99.9999999999 percent empty space. Yet scientists have learned to count these slivers of near nothingness with precision and to peer into their internal states. In looking so closely, we have learned that atoms, because of their inimitable signatures and imperturbable internal clocks, are little archives holding the secrets of the past. David J. Helfand reconstructs the history of the universe—back to its first microsecond 13.8 billion years ago—with the help of atoms. He shows how, by using detectors and reactors, microscopes and telescopes, we can decode the tales these infinitesimal particles tell, answering questions such as: Is a medieval illustrated prayer book real or forged? How did maize cultivation spread from the highlands of central Mexico to New England? What was Earth’s climate like before humans emerged? Where can we find clues to identify the culprit in the demise of the dinosaurs? When did our planet and solar system form? Can we trace the births of atoms in the cores of massive stars or even glimpse the origins of the universe itself? A lively and inviting introduction to the building blocks of everything we know, The Universal Timekeepers demonstrates the power of science to unveil the mysteries of unreachably remote times and places.

A middle-grade fantasy novel about a half-angel, half-mermaid discovering her identity and fighting to protect the Laws of the Universe and the fate of the realms of land, sea and sky from the forces of evil. From the shore, the sky, and the depths of the sea, an epic adventure awaits. Stella Merriss has never felt like she belonged anywhere—her family was always on the run. During a daring escape her parents suddenly disappear into stormy, shark-infested waters. Alone and unsure of her future, she learns the truth: that she’s actually half angel, half mermaid. Stella has no choice but to join an elite angel apprenticeship program where—despite having to hide her illegal dual nature—she finally feels as though she has found a home. But villainous forces are gathering to strike against Stella’s newfound home and attack the three Timekeepers who spin and weave the fateful Thread of Life. Evil Lord Sylvain and his army will stop at nothing to corrupt the Laws of the Universe and bend them toward his own vile agenda. A child of land, sea, and sky is the only obstacle standing in his way. In this battle between good and evil, Stella and her friends must defend against the armies of Lord Sylvain or see the realms of land, sea, and sky plunged into chaos.

Long ago, during our era, a gigantic spaceship travels silently through a galaxy far away from our Earth. For more than a hundred generations, the ship has been home to the growlers, a savage species who have never seen their home planet, Kezmara. As the ship continues on it's course, the commander understands his orders are to locate the universal collector - an indestructible object that stores all essential data occurring during each era - on planet Ardon and transport it to Kezmara. However, unbeknownst to the leaders of Kezmara, the commander is about to take matters into his own hands. After the commander issues new orders for the growlers to take control of the collector, enslave the inhabitants of Ardon, and create a new home for themselves, the ship's inhabitants have no idea of what or whom they are about to encounter on the strange planet. Meanwhile on Ardon, the timekeeper and his daughter, Liana, are prepared to do everything in their power to defend the collector, including moving it to another planet. But when the timekeeper discovers his people are not prepared for what they are about to face, he realizes the responsibility for saving the collector lies within him. In this intriguing science fiction tale, a timekeeper and his cohorts risk everything as they battle to save the collector, their species, and their planet from an evil alien force determined to carry out their mission.

“[Why Time Flies] captures us. Because it opens up a well of fascinating queries and gives us a glimpse of what has become an ever more deepening mystery for humans: the nature of time.” —The New York Times Book Review “Erudite and informative, a joy with many small treasures.” —Science “Time” is the most commonly used noun in the English language; it’s always on our minds and it advances through every living moment. But what is time, exactly? Do children experience it the same way adults do? Why does it seem to slow down when we’re bored and speed by as we get older? How and why does time fly? In this witty and meditative exploration, award-winning author and New Yorker staff writer Alan Burdick takes readers on a personal quest to understand how time gets in us and why we perceive it the way we do. In the company of scientists, he visits the most accurate clock in the world (which exists only on paper); discovers that “now” actually happened a split-second ago; finds a twenty-fifth hour in the day; lives in the Arctic to lose all sense of time; and, for one fleeting moment in a neuroscientist’s lab, even makes time go backward. Why Time Flies is an instant classic, a vivid and intimate examination of the clocks that tick inside us all.

We refer to time constantly, and we compulsively measure its passing—but do we know what it actually is? In What Is Time?, Truls Wyller enquires into time’s complex nature, juxtaposing the latest scientific theories with our personal experience of chronology. The book examines the notion of time in physics, history, religion, anthropology, philosophy, and literature, and Wyller concludes by proposing his own theory of time: that the temporal character of any series of events is essentially practical and derived from human life. Written from a philosophical perspective, What Is Time? gives an accessible, rounded portrait of the nature of time, and it is essential reading for those who wish to gain a deeper understanding of the motion of our everyday existence.

Not so long ago we timed our lives by the movement of the sun. These days our time arrives atomically and insistently, and our lives are propelled by the notion that we will never have enough of the one thing we crave the most. How have we come to be dominated by something so arbitrary?The compelling stories in this book explore our obsessions with time. An Englishman arrives back from Calcutta but refuses to adjust his watch. Beethoven has his symphonic wishes ignored. A moment of war is frozen forever. The timetable arrives by steam train. A woman designs a ten-hour clock and reinvents the calendar. Roger Bannister becomes stuck in the same four minutes forever. A British watchmaker competes with mighty Switzerland. And a prince attempts to stop time in its tracks.Timekeepers is a vivid exploration of the ways we have perceived, contained and saved time over the last 250 years, narrated in the highly inventive and entertaining style that bestselling author Simon Garfield is fast making his own. As managing time becomes the greatest challenge we face in our lives, this multi-layered history helps us tackle it in a sparkling new light.